diff --git a/main.py b/main.py
deleted file mode 100644
index 44cfd5b..0000000
--- a/main.py
+++ /dev/null
@@ -1,29 +0,0 @@
-import csv
-#this opens the csv file and then maps each line to a dictionary with the column headers as the keys.
-with open ('./DataFiles/Transactions2014.csv', mode = 'r') as file:
-    Transactions2014 = csv.DictReader(file)
-    accountsList = []
-    #loops through transactions adding all names to a list of accounts
-    for lines in Transactions2014:
-       accountsList.append(lines['From'])
-       accountsList.append(lines['To'])
-    #removes duplicates
-    accountsList = list(set(accountsList))
-    accountsDict = {}
-    #sets balance to 0 in account dictionary
-    for account in accountsList:
-        accountsDict[account] = 0
-
-#i am unsure why it requires me to open a with block again
-#adds the transactions to the accounts in the dictionary
-with open ('./DataFiles/Transactions2014.csv', mode = 'r') as file:
-    Transactions2014 = csv.DictReader(file)
-    for lines in Transactions2014:
-        accountsDict[lines['From']] -= float(lines['Amount'])
-        accountsDict[lines['To']] += float(lines['Amount'])
-
-
-print(accountsList)
-print(accountsDict)
-
-#TODO deal with rounding errors
\ No newline at end of file
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..999da36
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,144 @@
+# This file is automatically @generated by Poetry 2.1.3 and should not be changed by hand.
+
+[[package]]
+name = "black"
+version = "25.1.0"
+description = "The uncompromising code formatter."
+optional = false
+python-versions = ">=3.9"
+groups = ["dev"]
+files = [
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+    {file = "black-25.1.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:0e519ecf93120f34243e6b0054db49c00a35f84f195d5bce7e9f5cfc578fc2da"},
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+    {file = "black-25.1.0-cp313-cp313-macosx_11_0_arm64.whl", hash = "sha256:afebb7098bfbc70037a053b91ae8437c3857482d3a690fefc03e9ff7aa9a5fd3"},
+    {file = "black-25.1.0-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:030b9759066a4ee5e5aca28c3c77f9c64789cdd4de8ac1df642c40b708be6171"},
+    {file = "black-25.1.0-cp313-cp313-win_amd64.whl", hash = "sha256:a22f402b410566e2d1c950708c77ebf5ebd5d0d88a6a2e87c86d9fb48afa0d18"},
+    {file = "black-25.1.0-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:a1ee0a0c330f7b5130ce0caed9936a904793576ef4d2b98c40835d6a65afa6a0"},
+    {file = "black-25.1.0-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:f3df5f1bf91d36002b0a75389ca8663510cf0531cca8aa5c1ef695b46d98655f"},
+    {file = "black-25.1.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_28_x86_64.whl", hash = "sha256:d9e6827d563a2c820772b32ce8a42828dc6790f095f441beef18f96aa6f8294e"},
+    {file = "black-25.1.0-cp39-cp39-win_amd64.whl", hash = "sha256:bacabb307dca5ebaf9c118d2d2f6903da0d62c9faa82bd21a33eecc319559355"},
+    {file = "black-25.1.0-py3-none-any.whl", hash = "sha256:95e8176dae143ba9097f351d174fdaf0ccd29efb414b362ae3fd72bf0f710717"},
+    {file = "black-25.1.0.tar.gz", hash = "sha256:33496d5cd1222ad73391352b4ae8da15253c5de89b93a80b3e2c8d9a19ec2666"},
+]
+
+[package.dependencies]
+click = ">=8.0.0"
+mypy-extensions = ">=0.4.3"
+packaging = ">=22.0"
+pathspec = ">=0.9.0"
+platformdirs = ">=2"
+
+[package.extras]
+colorama = ["colorama (>=0.4.3)"]
+d = ["aiohttp (>=3.10)"]
+jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
+uvloop = ["uvloop (>=0.15.2)"]
+
+[[package]]
+name = "click"
+version = "8.2.1"
+description = "Composable command line interface toolkit"
+optional = false
+python-versions = ">=3.10"
+groups = ["dev"]
+files = [
+    {file = "click-8.2.1-py3-none-any.whl", hash = "sha256:61a3265b914e850b85317d0b3109c7f8cd35a670f963866005d6ef1d5175a12b"},
+    {file = "click-8.2.1.tar.gz", hash = "sha256:27c491cc05d968d271d5a1db13e3b5a184636d9d930f148c50b038f0d0646202"},
+]
+
+[package.dependencies]
+colorama = {version = "*", markers = "platform_system == \"Windows\""}
+
+[[package]]
+name = "colorama"
+version = "0.4.6"
+description = "Cross-platform colored terminal text."
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
+groups = ["dev"]
+markers = "platform_system == \"Windows\""
+files = [
+    {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
+    {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
+]
+
+[[package]]
+name = "mypy-extensions"
+version = "1.1.0"
+description = "Type system extensions for programs checked with the mypy type checker."
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "mypy_extensions-1.1.0-py3-none-any.whl", hash = "sha256:1be4cccdb0f2482337c4743e60421de3a356cd97508abadd57d47403e94f5505"},
+    {file = "mypy_extensions-1.1.0.tar.gz", hash = "sha256:52e68efc3284861e772bbcd66823fde5ae21fd2fdb51c62a211403730b916558"},
+]
+
+[[package]]
+name = "packaging"
+version = "25.0"
+description = "Core utilities for Python packages"
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "packaging-25.0-py3-none-any.whl", hash = "sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484"},
+    {file = "packaging-25.0.tar.gz", hash = "sha256:d443872c98d677bf60f6a1f2f8c1cb748e8fe762d2bf9d3148b5599295b0fc4f"},
+]
+
+[[package]]
+name = "pathspec"
+version = "0.12.1"
+description = "Utility library for gitignore style pattern matching of file paths."
+optional = false
+python-versions = ">=3.8"
+groups = ["dev"]
+files = [
+    {file = "pathspec-0.12.1-py3-none-any.whl", hash = "sha256:a0d503e138a4c123b27490a4f7beda6a01c6f288df0e4a8b79c7eb0dc7b4cc08"},
+    {file = "pathspec-0.12.1.tar.gz", hash = "sha256:a482d51503a1ab33b1c67a6c3813a26953dbdc71c31dacaef9a838c4e29f5712"},
+]
+
+[[package]]
+name = "platformdirs"
+version = "4.3.8"
+description = "A small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`."
+optional = false
+python-versions = ">=3.9"
+groups = ["dev"]
+files = [
+    {file = "platformdirs-4.3.8-py3-none-any.whl", hash = "sha256:ff7059bb7eb1179e2685604f4aaf157cfd9535242bd23742eadc3c13542139b4"},
+    {file = "platformdirs-4.3.8.tar.gz", hash = "sha256:3d512d96e16bcb959a814c9f348431070822a6496326a4be0911c40b5a74c2bc"},
+]
+
+[package.extras]
+docs = ["furo (>=2024.8.6)", "proselint (>=0.14)", "sphinx (>=8.1.3)", "sphinx-autodoc-typehints (>=3)"]
+test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=8.3.4)", "pytest-cov (>=6)", "pytest-mock (>=3.14)"]
+type = ["mypy (>=1.14.1)"]
+
+[[package]]
+name = "poetry-core"
+version = "2.1.3"
+description = "Poetry PEP 517 Build Backend"
+optional = false
+python-versions = "<4.0,>=3.9"
+groups = ["main"]
+files = [
+    {file = "poetry_core-2.1.3-py3-none-any.whl", hash = "sha256:2c704f05016698a54ca1d327f46ce2426d72eaca6ff614132c8477c292266771"},
+    {file = "poetry_core-2.1.3.tar.gz", hash = "sha256:0522a015477ed622c89aad56a477a57813cace0c8e7ff2a2906b7ef4a2e296a4"},
+]
+
+[metadata]
+lock-version = "2.1"
+python-versions = "^3.13"
+content-hash = "030ac4bc503940959814905e3dc89a14c83db26b6422776f69dd4946792cf0c8"
diff --git a/pyproject.toml b/pyproject.toml
index dce8eb1..f6f31bc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,19 @@ requires-python = ">=3.13"
 dependencies = [
 ]
 
+[tool.poetry]
+package-mode = false
+
+[tool.poetry.dependencies]
+python = "^3.13"
+poetry-core = ">=2.0.0,<3.0.0"
+
+[tool.poetry.group.dev.dependencies]
+black = "^25.1.0"
 
 [build-system]
 requires = ["poetry-core>=2.0.0,<3.0.0"]
 build-backend = "poetry.core.masonry.api"
+
+[tool.poetry.scripts]
+supportbank = "main:main"
\ No newline at end of file
diff --git a/supportbank/DataFiles/DodgyTransactions2015.csv b/supportbank/DataFiles/DodgyTransactions2015.csv
new file mode 100644
index 0000000..e443ddf
--- /dev/null
+++ b/supportbank/DataFiles/DodgyTransactions2015.csv
@@ -0,0 +1,52 @@
+Date,From,To,Narrative,Amount
+01/01/2015,Laura B,Sarah T,Misc Morale,10.54
+04/01/2015,Stephen S,Gergana I,Lunch,3.22
+07/01/2015,Ben B,Jon A,Fantasy Football,9.93
+11/01/2015,Ben B,Todd,Lunch,7.33
+12/01/2015,Laura B,Ben B,Beers,8.94
+15/01/2015,Todd,Rob S,Beers,10.19
+16/01/2015,Laura B,Jon A,Lego Assistance,0.69
+18/01/2015,Jon A,Sarah T,Coffee,10.73
+22/01/2015,Gergana I,Todd,Coffee,0.8
+24/01/2015,Gergana I,Chris W,Coffee,8.49
+27/01/2015,Laura B,Tim L,Jenkins Fees,0.52
+29/01/2015,Sam N,Chris W,Lunch,9.01
+01/02/2015,Stephen S,Laura B,Coffee,7.53
+02/02/2015,Stephen S,Rob S,Fantasy Football,7.43
+04/02/2015,Rob S,Stephen S,Fantasy Football,5.78
+06/02/2015,Dan W,Gergana I,Automated Testing Services,10.29
+07/02/2015,Jon A,Chris W,Rails Consultancy,7.37
+10/02/2015,Sam N,Gergana I,Sandbox Help,9.84
+11/02/2015,Chris W,Stephen S,Misc Morale,0.68
+13/02/2015,Laura B,Gergana I,Beers,6.56
+16/02/2015,Chris W,Dan W,Jenkins Fees,1.28
+17/02/2015,Sarah T,Dan W,Sandbox Help,11.48
+18/02/2015,Stephen S,Rob S,Lego Assistance,4.83
+21/02/2015,Dan W,Ben B,Pokemon Training,0.5
+24/02/2015,Todd,Gergana I,Coffee,9.08
+26/02/2015,Stephen S,Jon A,Pokemon Training,4.23
+01/03/2015,Ben B,Sam N,Lunch,One Cheeseburger
+02/03/2015,Todd,Chris W,Sandbox Help,1.92
+04/03/2015,Laura B,Jon A,Sandcastle Help,9.09
+06/03/2015,Stephen S,Gergana I,Lego Assistance,9.4
+08/03/2015,Ben B,Sam N,Pokemon Training,11.32
+11/03/2015,Stephen S,Jon A,Sandcastle Help,11.57
+15/03/2015,Todd,Sam N,Pokemon Training,2.29
+19/03/2015,Laura B,Chris W,Coffee,9.96
+21/03/2015,Jon A,Gergana I,Beers,7.54
+25/03/2015,Gergana I,Ben B,Automated Testing Services,2.39
+28/03/2015,Stephen S,Tim L,Lunch,5.83
+29/03/2015,Gergana I,Ben B,Audit and Other Financial Services,10.85
+30/03/2015,Tim L,Todd,Pokemon Training,8.6
+02/04/2015,Stephen S,Chris W,Pokemon Training,1.11
+05/04/2015,Chris W,Ben B,Lunch,0.96
+09/04/2015,Chris W,Rob S,Audit and Other Financial Services,11.79
+12/04/2015,Gergana I,Laura B,Stationary Items,8.37
+13/04/2015,Laura B,Tim L,Services Rendered,1.27
+15/04/2015,Ben B,Sam N,Lego Assistance,8.5
+19/04/2015,Stephen S,Chris W,White Water Rafting,8.91
+23/04/2015,Tim L,Todd,Misc Morale,8.1
+24/04/2015,Tim L,Sarah T,Arcade Social,6.38
+26/04/2015,Jon A,Todd,Stationary Items,8.44
+27/04/2015,Ben B,Jon A,Pokemon Training,10.91
+Last Thursday,Sarah T,Dan W,Beers,5.42
diff --git a/supportbank/DataFiles/Transactions2012.xml b/supportbank/DataFiles/Transactions2012.xml
new file mode 100644
index 0000000..10c4487
--- /dev/null
+++ b/supportbank/DataFiles/Transactions2012.xml
@@ -0,0 +1,1195 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TransactionList>
+  <SupportTransaction Date="40909">
+    <Description>Snooker Night</Description>
+    <Value>9.22</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40910">
+    <Description>Coffee</Description>
+    <Value>6.98</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40914">
+    <Description>Lunch</Description>
+    <Value>10.67</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40915">
+    <Description>Misc Morale</Description>
+    <Value>7.19</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40917">
+    <Description>Fantasy Football</Description>
+    <Value>10.73</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40920">
+    <Description>Automated Testing Services</Description>
+    <Value>10.1</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40922">
+    <Description>Beers</Description>
+    <Value>1.79</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40925">
+    <Description>Beers</Description>
+    <Value>11.1</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40926">
+    <Description>Coffee</Description>
+    <Value>10.89</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40928">
+    <Description>Pokemon Training</Description>
+    <Value>3.12</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40932">
+    <Description>Snooker Night</Description>
+    <Value>2.29</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40933">
+    <Description>Spline Reticulation</Description>
+    <Value>7.32</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40936">
+    <Description>Stationary Items</Description>
+    <Value>6.1</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40937">
+    <Description>Lunch</Description>
+    <Value>7.72</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40939">
+    <Description>Misc Morale</Description>
+    <Value>5.2</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40941">
+    <Description>Pokemon Training</Description>
+    <Value>4.67</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40944">
+    <Description>Coffee</Description>
+    <Value>11.72</Value>
+    <Parties>
+      <From>Ben B</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40948">
+    <Description>Pokemon Training</Description>
+    <Value>6.45</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40952">
+    <Description>Sandcastle Help</Description>
+    <Value>8.46</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40955">
+    <Description>Lunch</Description>
+    <Value>10.36</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40959">
+    <Description>Pokemon Training</Description>
+    <Value>3.88</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40962">
+    <Description>Beers</Description>
+    <Value>9.81</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40963">
+    <Description>Lunch</Description>
+    <Value>3.67</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40965">
+    <Description>Lunch</Description>
+    <Value>0.63</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40969">
+    <Description>Jenkins Fees</Description>
+    <Value>2.61</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40971">
+    <Description>Coffee</Description>
+    <Value>4.85</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40975">
+    <Description>Lunch</Description>
+    <Value>3.14</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40979">
+    <Description>Arcade Social</Description>
+    <Value>9.01</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40980">
+    <Description>Lego Assistance</Description>
+    <Value>6.33</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40984">
+    <Description>Misc Morale</Description>
+    <Value>11.84</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40986">
+    <Description>Spline Reticulation</Description>
+    <Value>9.1</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40989">
+    <Description>Coffee</Description>
+    <Value>8.41</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40993">
+    <Description>Lunch</Description>
+    <Value>2.38</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40997">
+    <Description>Snooker Night</Description>
+    <Value>1.9</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40998">
+    <Description>Sandcastle Help</Description>
+    <Value>1.89</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="40999">
+    <Description>Stationary Items</Description>
+    <Value>3.8</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41001">
+    <Description>Fantasy Football</Description>
+    <Value>11.63</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41003">
+    <Description>Misc Morale</Description>
+    <Value>7.32</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41004">
+    <Description>Audit and Other Financial Services</Description>
+    <Value>6.06</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41007">
+    <Description>Arcade Social</Description>
+    <Value>11.17</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41009">
+    <Description>Lego Assistance</Description>
+    <Value>5.49</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41011">
+    <Description>Git-Fu Rendered</Description>
+    <Value>0.8</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41012">
+    <Description>Lunch</Description>
+    <Value>5.43</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41013">
+    <Description>Lunch</Description>
+    <Value>10.46</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41015">
+    <Description>Beers</Description>
+    <Value>11.7</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41019">
+    <Description>Pokemon Training</Description>
+    <Value>11.09</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41022">
+    <Description>Audit and Other Financial Services</Description>
+    <Value>8.44</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41026">
+    <Description>Fantasy Football</Description>
+    <Value>0.93</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41028">
+    <Description>Jenkins Fees</Description>
+    <Value>8.17</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41029">
+    <Description>Automated Testing Services</Description>
+    <Value>4.79</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41031">
+    <Description>Snooker Night</Description>
+    <Value>8.24</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41035">
+    <Description>Coffee</Description>
+    <Value>9.17</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41038">
+    <Description>Pokemon Training</Description>
+    <Value>11.4</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41039">
+    <Description>Sandbox Help</Description>
+    <Value>1.55</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41042">
+    <Description>Lunch</Description>
+    <Value>4.3</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41046">
+    <Description>Automated Testing Services</Description>
+    <Value>8.6</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41050">
+    <Description>Fantasy Football</Description>
+    <Value>10.88</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41054">
+    <Description>Misc Morale</Description>
+    <Value>5.19</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41057">
+    <Description>White Water Rafting</Description>
+    <Value>10.73</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41060">
+    <Description>Arcade Social</Description>
+    <Value>10.73</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41061">
+    <Description>Spline Reticulation</Description>
+    <Value>10.84</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41062">
+    <Description>Coffee</Description>
+    <Value>3.51</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41064">
+    <Description>Automated Testing Services</Description>
+    <Value>1.78</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41067">
+    <Description>Lunch</Description>
+    <Value>3.11</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41071">
+    <Description>Lego Assistance</Description>
+    <Value>3.75</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41074">
+    <Description>Misc Morale</Description>
+    <Value>4.15</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41078">
+    <Description>Stationary Items</Description>
+    <Value>9.43</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41079">
+    <Description>Golf Bets</Description>
+    <Value>1.45</Value>
+    <Parties>
+      <From>Ben B</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41081">
+    <Description>Lunch</Description>
+    <Value>8.71</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41082">
+    <Description>Lunch</Description>
+    <Value>4.8</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41085">
+    <Description>Misc Morale</Description>
+    <Value>6.57</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41087">
+    <Description>Sandcastle Help</Description>
+    <Value>10.78</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41089">
+    <Description>Poker Winnings</Description>
+    <Value>0.52</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41091">
+    <Description>Pokemon Training</Description>
+    <Value>10.86</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41095">
+    <Description>Snooker Night</Description>
+    <Value>7.98</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41096">
+    <Description>Jenkins Fees</Description>
+    <Value>7.6</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41097">
+    <Description>Git-Fu Rendered</Description>
+    <Value>7.73</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41099">
+    <Description>Misc Morale</Description>
+    <Value>9.1</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41103">
+    <Description>Golf Bets</Description>
+    <Value>1.2</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41104">
+    <Description>Pokemon Training</Description>
+    <Value>3.57</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41106">
+    <Description>Services Rendered</Description>
+    <Value>1.33</Value>
+    <Parties>
+      <From>Ben B</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41108">
+    <Description>Coffee</Description>
+    <Value>8.55</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41112">
+    <Description>Lego Assistance</Description>
+    <Value>10.01</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41113">
+    <Description>Beers</Description>
+    <Value>5.83</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41114">
+    <Description>Coffee</Description>
+    <Value>10.52</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41116">
+    <Description>Jenkins Fees</Description>
+    <Value>11.59</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41117">
+    <Description>Coffee</Description>
+    <Value>9.47</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41120">
+    <Description>Misc Morale</Description>
+    <Value>4.34</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41124">
+    <Description>Lunch</Description>
+    <Value>10.41</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41126">
+    <Description>Sandbox Help</Description>
+    <Value>2.12</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41130">
+    <Description>Snooker Night</Description>
+    <Value>1.74</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41131">
+    <Description>Misc Morale</Description>
+    <Value>1.92</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41132">
+    <Description>Rails Consultancy</Description>
+    <Value>3.2</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41133">
+    <Description>Beers</Description>
+    <Value>5.38</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41134">
+    <Description>Automated Testing Services</Description>
+    <Value>8.57</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41135">
+    <Description>White Water Rafting</Description>
+    <Value>8.85</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41139">
+    <Description>Misc Morale</Description>
+    <Value>11.22</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41142">
+    <Description>Coffee</Description>
+    <Value>0.58</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41145">
+    <Description>Audit and Other Financial Services</Description>
+    <Value>10.69</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41147">
+    <Description>Coffee</Description>
+    <Value>7.72</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41148">
+    <Description>Services Rendered</Description>
+    <Value>9.11</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41151">
+    <Description>Fantasy Football</Description>
+    <Value>8.65</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41154">
+    <Description>Coffee</Description>
+    <Value>8.36</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41155">
+    <Description>Snooker Night</Description>
+    <Value>3.57</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41156">
+    <Description>Pokemon Training</Description>
+    <Value>10.2</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41159">
+    <Description>Jenkins Fees</Description>
+    <Value>7.89</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41163">
+    <Description>Lunch</Description>
+    <Value>4.41</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41165">
+    <Description>Git-Fu Rendered</Description>
+    <Value>10.89</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41169">
+    <Description>Lunch</Description>
+    <Value>0.64</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41172">
+    <Description>Beers</Description>
+    <Value>10.25</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41174">
+    <Description>Sandcastle Help</Description>
+    <Value>4.73</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41178">
+    <Description>Golf Bets</Description>
+    <Value>11.83</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41181">
+    <Description>Lunch</Description>
+    <Value>4.42</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41184">
+    <Description>Coffee</Description>
+    <Value>3.66</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41187">
+    <Description>Lunch</Description>
+    <Value>10.25</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41191">
+    <Description>Lunch</Description>
+    <Value>2.48</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41194">
+    <Description>Lunch</Description>
+    <Value>10.62</Value>
+    <Parties>
+      <From>Laura B</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41198">
+    <Description>Misc Morale</Description>
+    <Value>9.01</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41199">
+    <Description>Audit and Other Financial Services</Description>
+    <Value>10.6</Value>
+    <Parties>
+      <From>Ben B</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41200">
+    <Description>Beers</Description>
+    <Value>4.34</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41203">
+    <Description>Sandcastle Help</Description>
+    <Value>10.4</Value>
+    <Parties>
+      <From>Todd</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41204">
+    <Description>Coffee</Description>
+    <Value>2.13</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41207">
+    <Description>Beers</Description>
+    <Value>6.22</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41209">
+    <Description>Coffee</Description>
+    <Value>9.29</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41211">
+    <Description>Coffee</Description>
+    <Value>11.07</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Sam N</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41215">
+    <Description>Coffee</Description>
+    <Value>7.83</Value>
+    <Parties>
+      <From>Ben B</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41216">
+    <Description>Golf Bets</Description>
+    <Value>5.18</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41218">
+    <Description>Beers</Description>
+    <Value>6.66</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41222">
+    <Description>Pokemon Training</Description>
+    <Value>3.74</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41226">
+    <Description>Coffee</Description>
+    <Value>11.93</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Dan W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41228">
+    <Description>Lunch</Description>
+    <Value>2.99</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41229">
+    <Description>Automated Testing Services</Description>
+    <Value>5.95</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41232">
+    <Description>Coffee</Description>
+    <Value>7.08</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Rob S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41235">
+    <Description>Git-Fu Rendered</Description>
+    <Value>6.63</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Ben B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41236">
+    <Description>Lego Assistance</Description>
+    <Value>0.92</Value>
+    <Parties>
+      <From>Dan W</From>
+      <To>Gergana I</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41239">
+    <Description>Coffee</Description>
+    <Value>1.49</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41240">
+    <Description>Services Rendered</Description>
+    <Value>10.78</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41243">
+    <Description>Git-Fu Rendered</Description>
+    <Value>4.53</Value>
+    <Parties>
+      <From>Chris W</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41244">
+    <Description>Misc Morale</Description>
+    <Value>2.92</Value>
+    <Parties>
+      <From>Gergana I</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41247">
+    <Description>Jenkins Fees</Description>
+    <Value>7.88</Value>
+    <Parties>
+      <From>Jon A</From>
+      <To>Tim L</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41251">
+    <Description>Coffee</Description>
+    <Value>9.31</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41254">
+    <Description>Rails Consultancy</Description>
+    <Value>2.44</Value>
+    <Parties>
+      <From>Sam N</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41255">
+    <Description>Stationary Items</Description>
+    <Value>8.89</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41259">
+    <Description>Spline Reticulation</Description>
+    <Value>8.73</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Stephen S</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41261">
+    <Description>Lunch</Description>
+    <Value>10.28</Value>
+    <Parties>
+      <From>Sarah T</From>
+      <To>Laura B</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41265">
+    <Description>Lego Assistance</Description>
+    <Value>6.07</Value>
+    <Parties>
+      <From>Stephen S</From>
+      <To>Sarah T</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41269">
+    <Description>Coffee</Description>
+    <Value>6.28</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Jon A</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41271">
+    <Description>Automated Testing Services</Description>
+    <Value>10.98</Value>
+    <Parties>
+      <From>Rob S</From>
+      <To>Chris W</To>
+    </Parties>
+  </SupportTransaction>
+  <SupportTransaction Date="41273">
+    <Description>Services Rendered</Description>
+    <Value>0.77</Value>
+    <Parties>
+      <From>Tim L</From>
+      <To>Todd</To>
+    </Parties>
+  </SupportTransaction>
+</TransactionList>
\ No newline at end of file
diff --git a/supportbank/DataFiles/Transactions2013.json b/supportbank/DataFiles/Transactions2013.json
new file mode 100644
index 0000000..760e217
--- /dev/null
+++ b/supportbank/DataFiles/Transactions2013.json
@@ -0,0 +1,1017 @@
+[
+  {
+    "Date": "2013-01-01T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Gergana I",
+    "Narrative": "Sandbox Help",
+    "Amount": 2.14
+  },
+  {
+    "Date": "2013-01-04T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Dan W",
+    "Narrative": "Coffee",
+    "Amount": 10.53
+  },
+  {
+    "Date": "2013-01-05T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Tim L",
+    "Narrative": "Sandcastle Help",
+    "Amount": 10.57
+  },
+  {
+    "Date": "2013-01-09T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Rob S",
+    "Narrative": "Coffee",
+    "Amount": 8.19
+  },
+  {
+    "Date": "2013-01-13T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Sarah T",
+    "Narrative": "Coffee",
+    "Amount": 1.01
+  },
+  {
+    "Date": "2013-01-15T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Laura B",
+    "Narrative": "Golf Bets",
+    "Amount": 2.71
+  },
+  {
+    "Date": "2013-01-18T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Tim L",
+    "Narrative": "Jenkins Fees",
+    "Amount": 7.17
+  },
+  {
+    "Date": "2013-01-22T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Rob S",
+    "Narrative": "Sandcastle Help",
+    "Amount": 11.12
+  },
+  {
+    "Date": "2013-01-25T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Jon A",
+    "Narrative": "Coffee",
+    "Amount": 4.86
+  },
+  {
+    "Date": "2013-01-28T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Ben B",
+    "Narrative": "Services Rendered",
+    "Amount": 1.92
+  },
+  {
+    "Date": "2013-01-30T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Todd",
+    "Narrative": "Jenkins Fees",
+    "Amount": 11.95
+  },
+  {
+    "Date": "2013-01-31T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Chris W",
+    "Narrative": "Poker Winnings",
+    "Amount": 7.55
+  },
+  {
+    "Date": "2013-02-04T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Sarah T",
+    "Narrative": "Arcade Social",
+    "Amount": 5.52
+  },
+  {
+    "Date": "2013-02-06T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Rob S",
+    "Narrative": "Snooker Night",
+    "Amount": 8.07
+  },
+  {
+    "Date": "2013-02-07T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Laura B",
+    "Narrative": "Beers",
+    "Amount": 7.63
+  },
+  {
+    "Date": "2013-02-10T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Todd",
+    "Narrative": "Snooker Night",
+    "Amount": 10.4
+  },
+  {
+    "Date": "2013-02-12T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Chris W",
+    "Narrative": "Misc Morale",
+    "Amount": 5.76
+  },
+  {
+    "Date": "2013-02-15T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Chris W",
+    "Narrative": "Lunch",
+    "Amount": 1.54
+  },
+  {
+    "Date": "2013-02-18T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Sam N",
+    "Narrative": "Coffee",
+    "Amount": 6.98
+  },
+  {
+    "Date": "2013-02-22T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Tim L",
+    "Narrative": "Lunch",
+    "Amount": 8.77
+  },
+  {
+    "Date": "2013-02-26T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Stephen S",
+    "Narrative": "Audit and Other Financial Services",
+    "Amount": 5.94
+  },
+  {
+    "Date": "2013-02-27T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Chris W",
+    "Narrative": "Rails Consultancy",
+    "Amount": 10.58
+  },
+  {
+    "Date": "2013-03-02T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Stephen S",
+    "Narrative": "Audit and Other Financial Services",
+    "Amount": 1.73
+  },
+  {
+    "Date": "2013-03-06T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Sam N",
+    "Narrative": "Stationary Items",
+    "Amount": 7.26
+  },
+  {
+    "Date": "2013-03-08T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Sarah T",
+    "Narrative": "Pokemon Training",
+    "Amount": 6.2
+  },
+  {
+    "Date": "2013-03-12T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Jon A",
+    "Narrative": "Automated Testing Services",
+    "Amount": 0.9
+  },
+  {
+    "Date": "2013-03-14T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Chris W",
+    "Narrative": "Rails Consultancy",
+    "Amount": 8.97
+  },
+  {
+    "Date": "2013-03-17T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Chris W",
+    "Narrative": "Audit and Other Financial Services",
+    "Amount": 3.34
+  },
+  {
+    "Date": "2013-03-20T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Rob S",
+    "Narrative": "Stationary Items",
+    "Amount": 2.85
+  },
+  {
+    "Date": "2013-03-22T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Laura B",
+    "Narrative": "Git-Fu Rendered",
+    "Amount": 4.15
+  },
+  {
+    "Date": "2013-03-24T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Stephen S",
+    "Narrative": "Coffee",
+    "Amount": 2.39
+  },
+  {
+    "Date": "2013-03-27T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Dan W",
+    "Narrative": "Jenkins Fees",
+    "Amount": 7.82
+  },
+  {
+    "Date": "2013-03-28T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Stephen S",
+    "Narrative": "Sandbox Help",
+    "Amount": 6.36
+  },
+  {
+    "Date": "2013-04-01T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Tim L",
+    "Narrative": "Coffee",
+    "Amount": 4.77
+  },
+  {
+    "Date": "2013-04-03T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Stephen S",
+    "Narrative": "Lunch",
+    "Amount": 2.64
+  },
+  {
+    "Date": "2013-04-05T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Chris W",
+    "Narrative": "Coffee",
+    "Amount": 3.4
+  },
+  {
+    "Date": "2013-04-08T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Todd",
+    "Narrative": "Jenkins Fees",
+    "Amount": 4.27
+  },
+  {
+    "Date": "2013-04-09T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Gergana I",
+    "Narrative": "Misc Morale",
+    "Amount": 2.6
+  },
+  {
+    "Date": "2013-04-11T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 3
+  },
+  {
+    "Date": "2013-04-15T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Chris W",
+    "Narrative": "Coffee",
+    "Amount": 5.49
+  },
+  {
+    "Date": "2013-04-18T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Ben B",
+    "Narrative": "Lunch",
+    "Amount": 9.07
+  },
+  {
+    "Date": "2013-04-21T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Sarah T",
+    "Narrative": "Sandcastle Help",
+    "Amount": 5.32
+  },
+  {
+    "Date": "2013-04-24T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Tim L",
+    "Narrative": "Fantasy Football",
+    "Amount": 1.15
+  },
+  {
+    "Date": "2013-04-25T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Jon A",
+    "Narrative": "Coffee",
+    "Amount": 2.47
+  },
+  {
+    "Date": "2013-04-26T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Jon A",
+    "Narrative": "Misc Morale",
+    "Amount": 9.1
+  },
+  {
+    "Date": "2013-04-27T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Chris W",
+    "Narrative": "Rails Consultancy",
+    "Amount": 9.91
+  },
+  {
+    "Date": "2013-05-01T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Dan W",
+    "Narrative": "Git-Fu Rendered",
+    "Amount": 9.85
+  },
+  {
+    "Date": "2013-05-04T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Dan W",
+    "Narrative": "Coffee",
+    "Amount": 1.34
+  },
+  {
+    "Date": "2013-05-05T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Ben B",
+    "Narrative": "Beers",
+    "Amount": 0.51
+  },
+  {
+    "Date": "2013-05-06T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Dan W",
+    "Narrative": "Git-Fu Rendered",
+    "Amount": 4.92
+  },
+  {
+    "Date": "2013-05-08T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Tim L",
+    "Narrative": "Coffee",
+    "Amount": 5.94
+  },
+  {
+    "Date": "2013-05-09T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Tim L",
+    "Narrative": "White Water Rafting",
+    "Amount": 2.27
+  },
+  {
+    "Date": "2013-05-13T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Ben B",
+    "Narrative": "Coffee",
+    "Amount": 11.07
+  },
+  {
+    "Date": "2013-05-14T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Dan W",
+    "Narrative": "Rails Consultancy",
+    "Amount": 9.96
+  },
+  {
+    "Date": "2013-05-18T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 11.94
+  },
+  {
+    "Date": "2013-05-22T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Sam N",
+    "Narrative": "Pokemon Training",
+    "Amount": 9.24
+  },
+  {
+    "Date": "2013-05-25T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Chris W",
+    "Narrative": "Sandbox Help",
+    "Amount": 2.85
+  },
+  {
+    "Date": "2013-05-29T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Ben B",
+    "Narrative": "Audit and Other Financial Services",
+    "Amount": 1.51
+  },
+  {
+    "Date": "2013-06-02T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Ben B",
+    "Narrative": "Golf Bets",
+    "Amount": 11.83
+  },
+  {
+    "Date": "2013-06-03T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Rob S",
+    "Narrative": "Lunch",
+    "Amount": 2.16
+  },
+  {
+    "Date": "2013-06-05T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Dan W",
+    "Narrative": "Golf Bets",
+    "Amount": 1.96
+  },
+  {
+    "Date": "2013-06-06T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Jon A",
+    "Narrative": "Pokemon Training",
+    "Amount": 1.06
+  },
+  {
+    "Date": "2013-06-10T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Gergana I",
+    "Narrative": "Lego Assistance",
+    "Amount": 10.81
+  },
+  {
+    "Date": "2013-06-12T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Ben B",
+    "Narrative": "Sandcastle Help",
+    "Amount": 6.75
+  },
+  {
+    "Date": "2013-06-13T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Sarah T",
+    "Narrative": "Poker Winnings",
+    "Amount": 5.15
+  },
+  {
+    "Date": "2013-06-16T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Dan W",
+    "Narrative": "Misc Morale",
+    "Amount": 9.24
+  },
+  {
+    "Date": "2013-06-19T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Jon A",
+    "Narrative": "Coffee",
+    "Amount": 3.68
+  },
+  {
+    "Date": "2013-06-21T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Todd",
+    "Narrative": "Lunch",
+    "Amount": 5.43
+  },
+  {
+    "Date": "2013-06-22T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Tim L",
+    "Narrative": "Stationary Items",
+    "Amount": 0.98
+  },
+  {
+    "Date": "2013-06-23T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Jon A",
+    "Narrative": "Audit and Other Financial Services",
+    "Amount": 6.12
+  },
+  {
+    "Date": "2013-06-26T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 8.39
+  },
+  {
+    "Date": "2013-06-27T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Ben B",
+    "Narrative": "Beers",
+    "Amount": 10.41
+  },
+  {
+    "Date": "2013-06-30T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Laura B",
+    "Narrative": "Lunch",
+    "Amount": 6.51
+  },
+  {
+    "Date": "2013-07-01T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Jon A",
+    "Narrative": "Misc Morale",
+    "Amount": 1.48
+  },
+  {
+    "Date": "2013-07-04T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Chris W",
+    "Narrative": "Poker Winnings",
+    "Amount": 5.63
+  },
+  {
+    "Date": "2013-07-05T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Sam N",
+    "Narrative": "Lunch",
+    "Amount": 6.73
+  },
+  {
+    "Date": "2013-07-07T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Rob S",
+    "Narrative": "Lunch",
+    "Amount": 6.69
+  },
+  {
+    "Date": "2013-07-10T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 3.88
+  },
+  {
+    "Date": "2013-07-13T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Tim L",
+    "Narrative": "Misc Morale",
+    "Amount": 2.08
+  },
+  {
+    "Date": "2013-07-16T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Gergana I",
+    "Narrative": "Coffee",
+    "Amount": 6.95
+  },
+  {
+    "Date": "2013-07-19T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Stephen S",
+    "Narrative": "Arcade Social",
+    "Amount": 3.21
+  },
+  {
+    "Date": "2013-07-23T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Stephen S",
+    "Narrative": "Services Rendered",
+    "Amount": 11.17
+  },
+  {
+    "Date": "2013-07-27T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Tim L",
+    "Narrative": "Coffee",
+    "Amount": 4.29
+  },
+  {
+    "Date": "2013-07-30T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Todd",
+    "Narrative": "Beers",
+    "Amount": 0.69
+  },
+  {
+    "Date": "2013-07-31T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Sam N",
+    "Narrative": "Pokemon Training",
+    "Amount": 1.2
+  },
+  {
+    "Date": "2013-08-01T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Todd",
+    "Narrative": "Lunch",
+    "Amount": 11.18
+  },
+  {
+    "Date": "2013-08-05T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Tim L",
+    "Narrative": "Jenkins Fees",
+    "Amount": 11.34
+  },
+  {
+    "Date": "2013-08-07T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Rob S",
+    "Narrative": "Poker Winnings",
+    "Amount": 10.78
+  },
+  {
+    "Date": "2013-08-08T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Stephen S",
+    "Narrative": "Lunch",
+    "Amount": 10.07
+  },
+  {
+    "Date": "2013-08-11T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Chris W",
+    "Narrative": "Lunch",
+    "Amount": 7.27
+  },
+  {
+    "Date": "2013-08-13T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Chris W",
+    "Narrative": "Sandcastle Help",
+    "Amount": 9.96
+  },
+  {
+    "Date": "2013-08-16T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Ben B",
+    "Narrative": "Misc Morale",
+    "Amount": 10.91
+  },
+  {
+    "Date": "2013-08-19T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Sam N",
+    "Narrative": "Coffee",
+    "Amount": 7.51
+  },
+  {
+    "Date": "2013-08-22T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Laura B",
+    "Narrative": "Misc Morale",
+    "Amount": 7.05
+  },
+  {
+    "Date": "2013-08-23T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Sam N",
+    "Narrative": "Beers",
+    "Amount": 0.6
+  },
+  {
+    "Date": "2013-08-26T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Rob S",
+    "Narrative": "Lunch",
+    "Amount": 3.85
+  },
+  {
+    "Date": "2013-08-27T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Gergana I",
+    "Narrative": "Fantasy Football",
+    "Amount": 5.45
+  },
+  {
+    "Date": "2013-08-28T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Chris W",
+    "Narrative": "Jenkins Fees",
+    "Amount": 11.13
+  },
+  {
+    "Date": "2013-08-31T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Laura B",
+    "Narrative": "Pokemon Training",
+    "Amount": 5.54
+  },
+  {
+    "Date": "2013-09-03T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Ben B",
+    "Narrative": "Coffee",
+    "Amount": 9.48
+  },
+  {
+    "Date": "2013-09-05T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Tim L",
+    "Narrative": "Lunch",
+    "Amount": 10.58
+  },
+  {
+    "Date": "2013-09-07T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Laura B",
+    "Narrative": "Lunch",
+    "Amount": 3.32
+  },
+  {
+    "Date": "2013-09-10T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Ben B",
+    "Narrative": "Misc Morale",
+    "Amount": 8.68
+  },
+  {
+    "Date": "2013-09-12T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Laura B",
+    "Narrative": "Lego Assistance",
+    "Amount": 2.53
+  },
+  {
+    "Date": "2013-09-13T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Laura B",
+    "Narrative": "Services Rendered",
+    "Amount": 1.96
+  },
+  {
+    "Date": "2013-09-16T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Rob S",
+    "Narrative": "Beers",
+    "Amount": 2.81
+  },
+  {
+    "Date": "2013-09-19T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Gergana I",
+    "Narrative": "Beers",
+    "Amount": 5.52
+  },
+  {
+    "Date": "2013-09-22T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Dan W",
+    "Narrative": "Sandbox Help",
+    "Amount": 9.28
+  },
+  {
+    "Date": "2013-09-23T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Dan W",
+    "Narrative": "Coffee",
+    "Amount": 5.13
+  },
+  {
+    "Date": "2013-09-27T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Sarah T",
+    "Narrative": "Stationary Items",
+    "Amount": 7.05
+  },
+  {
+    "Date": "2013-10-01T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Tim L",
+    "Narrative": "Coffee",
+    "Amount": 10.13
+  },
+  {
+    "Date": "2013-10-04T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Ben B",
+    "Narrative": "Coffee",
+    "Amount": 5.96
+  },
+  {
+    "Date": "2013-10-08T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Laura B",
+    "Narrative": "Lunch",
+    "Amount": 5.33
+  },
+  {
+    "Date": "2013-10-11T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Rob S",
+    "Narrative": "Lunch",
+    "Amount": 10.62
+  },
+  {
+    "Date": "2013-10-12T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Chris W",
+    "Narrative": "Jenkins Fees",
+    "Amount": 7.78
+  },
+  {
+    "Date": "2013-10-16T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Rob S",
+    "Narrative": "Arcade Social",
+    "Amount": 5.71
+  },
+  {
+    "Date": "2013-10-17T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Jon A",
+    "Narrative": "Arcade Social",
+    "Amount": 7.71
+  },
+  {
+    "Date": "2013-10-20T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 10.6
+  },
+  {
+    "Date": "2013-10-23T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Todd",
+    "Narrative": "Lego Assistance",
+    "Amount": 3.42
+  },
+  {
+    "Date": "2013-10-27T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Dan W",
+    "Narrative": "Misc Morale",
+    "Amount": 6.89
+  },
+  {
+    "Date": "2013-10-29T00:00:00",
+    "FromAccount": "Dan W",
+    "ToAccount": "Rob S",
+    "Narrative": "Misc Morale",
+    "Amount": 9.99
+  },
+  {
+    "Date": "2013-11-01T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Laura B",
+    "Narrative": "Lunch",
+    "Amount": 7.01
+  },
+  {
+    "Date": "2013-11-05T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Rob S",
+    "Narrative": "Spline Reticulation",
+    "Amount": 8.3
+  },
+  {
+    "Date": "2013-11-07T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 10.09
+  },
+  {
+    "Date": "2013-11-09T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Tim L",
+    "Narrative": "Stationary Items",
+    "Amount": 11
+  },
+  {
+    "Date": "2013-11-12T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Sam N",
+    "Narrative": "Misc Morale",
+    "Amount": 1.25
+  },
+  {
+    "Date": "2013-11-15T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Tim L",
+    "Narrative": "Sandbox Help",
+    "Amount": 9.13
+  },
+  {
+    "Date": "2013-11-18T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Dan W",
+    "Narrative": "Services Rendered",
+    "Amount": 9.4
+  },
+  {
+    "Date": "2013-11-21T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Chris W",
+    "Narrative": "Misc Morale",
+    "Amount": 2.53
+  },
+  {
+    "Date": "2013-11-24T00:00:00",
+    "FromAccount": "Tim L",
+    "ToAccount": "Sam N",
+    "Narrative": "Rails Consultancy",
+    "Amount": 7.59
+  },
+  {
+    "Date": "2013-11-28T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Todd",
+    "Narrative": "Golf Bets",
+    "Amount": 2.15
+  },
+  {
+    "Date": "2013-11-29T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Sam N",
+    "Narrative": "Pokemon Training",
+    "Amount": 4.01
+  },
+  {
+    "Date": "2013-12-01T00:00:00",
+    "FromAccount": "Sam N",
+    "ToAccount": "Sarah T",
+    "Narrative": "Lunch",
+    "Amount": 6.35
+  },
+  {
+    "Date": "2013-12-02T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Todd",
+    "Narrative": "Misc Morale",
+    "Amount": 10.19
+  },
+  {
+    "Date": "2013-12-05T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Sam N",
+    "Narrative": "Coffee",
+    "Amount": 9
+  },
+  {
+    "Date": "2013-12-09T00:00:00",
+    "FromAccount": "Laura B",
+    "ToAccount": "Tim L",
+    "Narrative": "Rails Consultancy",
+    "Amount": 9.39
+  },
+  {
+    "Date": "2013-12-12T00:00:00",
+    "FromAccount": "Chris W",
+    "ToAccount": "Tim L",
+    "Narrative": "Coffee",
+    "Amount": 11.44
+  },
+  {
+    "Date": "2013-12-13T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Tim L",
+    "Narrative": "Misc Morale",
+    "Amount": 9.19
+  },
+  {
+    "Date": "2013-12-17T00:00:00",
+    "FromAccount": "Sarah T",
+    "ToAccount": "Ben B",
+    "Narrative": "Pokemon Training",
+    "Amount": 8.72
+  },
+  {
+    "Date": "2013-12-19T00:00:00",
+    "FromAccount": "Todd",
+    "ToAccount": "Ben B",
+    "Narrative": "Pokemon Training",
+    "Amount": 8.72
+  },
+  {
+    "Date": "2013-12-22T00:00:00",
+    "FromAccount": "Gergana I",
+    "ToAccount": "Sam N",
+    "Narrative": "Lunch",
+    "Amount": 1.32
+  },
+  {
+    "Date": "2013-12-24T00:00:00",
+    "FromAccount": "Ben B",
+    "ToAccount": "Rob S",
+    "Narrative": "Snooker Night",
+    "Amount": 10.14
+  },
+  {
+    "Date": "2013-12-27T00:00:00",
+    "FromAccount": "Stephen S",
+    "ToAccount": "Todd",
+    "Narrative": "Spline Reticulation",
+    "Amount": 4.34
+  },
+  {
+    "Date": "2013-12-28T00:00:00",
+    "FromAccount": "Jon A",
+    "ToAccount": "Chris W",
+    "Narrative": "Beers",
+    "Amount": 5.99
+  },
+  {
+    "Date": "2013-12-30T00:00:00",
+    "FromAccount": "Rob S",
+    "ToAccount": "Sam N",
+    "Narrative": "Misc Morale",
+    "Amount": 2.54
+  }
+]
\ No newline at end of file
diff --git a/DataFiles/Transactions2014.csv b/supportbank/DataFiles/Transactions2014.csv
similarity index 100%
rename from DataFiles/Transactions2014.csv
rename to supportbank/DataFiles/Transactions2014.csv
diff --git a/supportbank/__init__.py b/supportbank/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/supportbank/main.py b/supportbank/main.py
new file mode 100644
index 0000000..032aab2
--- /dev/null
+++ b/supportbank/main.py
@@ -0,0 +1,217 @@
+import csv
+import json
+import logging
+import os
+from datetime import datetime
+import xml.etree.ElementTree as ET
+
+# Logging setup
+logging.basicConfig(filename="SupportBank.log", filemode="w", level=logging.DEBUG)
+logger = logging.getLogger()
+logger.info("Logging started.")
+
+
+class Transaction:
+    def __init__(self, data):
+        raw_date = data.get("Date") or data.get("date")
+        self.date = self.normalize_date(raw_date)
+        self.from_account = data.get("From") or data.get("fromAccount") or data.get("FromAccount")
+        self.to_account = data.get("To") or data.get("toAccount") or data.get("ToAccount")
+        self.narrative = data.get("Narrative") or data.get("narrative") or "No Narrative"
+        amount = data.get("Amount") or data.get("amount") or "0"
+        self.amount = float(amount)
+
+    @staticmethod
+    def normalize_date(date_str):
+        known_formats = [
+            "%d/%m/%Y",
+            "%Y-%m-%d",
+            "%Y-%m-%dT%H:%M:%S",
+            "%Y-%m-%dT%H:%M:%S.%f",
+        ]
+        for fmt in known_formats:
+            try:
+                dt = datetime.strptime(date_str, fmt)
+                return dt.strftime("%d/%m/%Y")
+            except (ValueError, TypeError):
+                continue
+        return "01/01/1970"  # fallback
+
+
+class Account:
+    def __init__(self, name):
+        self.name = name
+        self.balance = 0
+        self.transactions = []
+
+    def apply_transaction(self, tx):
+        if tx.from_account == self.name:
+            self.balance -= int(tx.amount * 100)
+        if tx.to_account == self.name:
+            self.balance += int(tx.amount * 100)
+        self.transactions.append(tx)
+
+
+def read_transactions(filepath):
+    transactions = []
+    try:
+        if filepath.endswith(".json"):
+            with open(filepath, "r") as f:
+                data = json.load(f)
+                for item in data:
+                    try:
+                        transactions.append(Transaction(item))
+                    except Exception as e:
+                        logger.warning(f"Invalid transaction in JSON: {item} — {e}")
+        elif filepath.endswith(".csv"):
+            with open(filepath, "r", newline='') as f:
+                reader = csv.DictReader(f)
+                for row in reader:
+                    try:
+                        transactions.append(Transaction(row))
+                    except Exception as e:
+                        logger.warning(f"Invalid transaction in CSV: {row} — {e}")
+        elif filepath.endswith(".xml"):
+            tree = ET.parse(filepath)
+            root = tree.getroot()
+            for elem in root.findall(".//SupportTransaction"):
+                try:
+                    transaction_data = {
+                        "Date": elem.find("Date").text,
+                        "From": elem.find("Parties/From").text,
+                        "To": elem.find("Parties/To").text,
+                        "Narrative": elem.find("Description").text,
+                        "Amount": elem.find("Value").text,
+                    }
+                    transactions.append(Transaction(transaction_data))
+                except Exception as e:
+                    logger.warning(f"Invalid transaction in XML: {ET.tostring(elem)} — {e}")
+        else:
+            logger.warning(f"Unsupported file type: {filepath}")
+    except Exception as e:
+        logger.error(f"Failed to read file {filepath}: {e}")
+    return transactions
+
+
+def list_all(transactions):
+    accounts = {}
+    for tx in transactions:
+        for name in [tx.from_account, tx.to_account]:
+            if name and name not in accounts:
+                accounts[name] = Account(name)
+        if tx.from_account:
+            accounts[tx.from_account].apply_transaction(tx)
+        if tx.to_account:
+            accounts[tx.to_account].apply_transaction(tx)
+
+    print("\nAccount Balances:")
+    for account in accounts.values():
+        print(f"{account.name}: £{account.balance / 100:.2f}")
+
+
+def list_transactions(account_name, transactions):
+    found = False
+    relevant = [tx for tx in transactions if tx.from_account == account_name or tx.to_account == account_name]
+    relevant.sort(key=lambda tx: datetime.strptime(tx.date, "%d/%m/%Y"))
+
+    for tx in relevant:
+        print(f"{tx.date} | From: {tx.from_account} | To: {tx.to_account} | {tx.narrative} | £{tx.amount:.2f}")
+        found = True
+
+    if not found:
+        print(f"No transactions found for account: {account_name}")
+
+
+def list_available_data_files():
+    try:
+        data_dir = "./DataFiles"
+        files = [f for f in os.listdir(data_dir) if f.endswith((".csv", ".json", ".xml"))]
+        if not files:
+            print("No data files found.")
+        return files
+    except FileNotFoundError:
+        print("The ./DataFiles directory does not exist.")
+        return []
+
+
+def main():
+    print("Welcome to SupportBank")
+    while True:
+        print("\n1. List all balances from a single file")
+        print("2. List transactions for an account from a single file")
+        print("3. List all balances across all data files")
+        print("4. List all transactions for an account across all data files")
+        print("5. Quit")
+        choice = input("Enter your choice: ").strip()
+
+        if choice == "1":
+            files = list_available_data_files()
+            if not files:
+                continue
+            filename = input("Enter filename: ").strip()
+            transactions = read_transactions(f"./DataFiles/{filename}")
+            list_all(transactions)
+
+        elif choice == "2":
+            files = list_available_data_files()
+            if not files:
+                continue
+            filename = input("Enter filename: ").strip()
+            account = input("Enter account name: ").strip()
+            transactions = read_transactions(f"./DataFiles/{filename}")
+            list_transactions(account, transactions)
+
+        elif choice == "3":
+            files = list_available_data_files()
+            all_transactions = []
+            for filename in files:
+                all_transactions.extend(read_transactions(f"./DataFiles/{filename}"))
+            list_all(all_transactions)
+
+        elif choice == "4":
+            files = list_available_data_files()
+            all_transactions = []
+            for filename in files:
+                all_transactions.extend(read_transactions(f"./DataFiles/{filename}"))
+
+            account_names = set()
+            for tx in all_transactions:
+                if tx.from_account:
+                    account_names.add(tx.from_account)
+                if tx.to_account:
+                    account_names.add(tx.to_account)
+
+            if not account_names:
+                print("No accounts found.")
+                continue
+
+            sorted_accounts = sorted(account_names)
+            for i, name in enumerate(sorted_accounts, 1):
+                print(f"{i}. {name}")
+
+            selection = input("Select an account by number or name: ").strip()
+            if selection.isdigit():
+                idx = int(selection)
+                if 1 <= idx <= len(sorted_accounts):
+                    account = sorted_accounts[idx - 1]
+                else:
+                    print("Invalid number.")
+                    continue
+            else:
+                account = selection if selection in account_names else None
+                if not account:
+                    print("Invalid account.")
+                    continue
+
+            print(f"\nAll transactions for '{account}':")
+            list_transactions(account, all_transactions)
+
+        elif choice == "5":
+            print("Goodbye!")
+            break
+        else:
+            print("Invalid choice. Try again.")
+
+
+if __name__ == "__main__":
+    main()