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PayStack Initialize

To initialize the payment gateway you will need to pass the merchant interface you want to use

First, initialize your payment merchant gateway

$gateway = new PayStack("PAYMENT_PRIVATE_KEY");

Calling Merchant::getInstance will return instances of Bank, Customers, and Processor as Payment which can then be used to access individual class instances $merchant->bank->foo()

$merchant = Merchant::getInstance($gateway);

Initialize with payment instance

$payment = Merchant::getPaymentInstance($gateway);

Initialize with customer instance

$customer = Merchant::getCustomerInstance($gateway);

Initialize with a bank instance

$bank = Merchant::getBankInstance($gateway);