How To: Integrate Credit Card and ACH (e-check) with ColdFusion
This is the (long awaited) sixth part in a series (sorry that this one is out of order!) of postings on how to integrate credit card and ACH/E-check transactions into various systems. This installment demonstrates code used for processing payments (credit card and/or ACH) within a ColdFusion application. This was taken from the NELiX TransaX FleXport toolkit documentation. Credit card integration examples can be downloaded on the NELiX TransaX FleXport page. Assumptions: - Using NELiX TransaX Payment Gateway - Communicating using NELiX TransaX Webservice params = {TransactionType = 'auth', GatewayUserName = FORM.GatewayUserName, GatewayPassword = FORM.GatewayPassword, IPAddress = CGI.REMOTE_ADDR, //Merchant_Defined_Field_1 = FORM.Merchant_Defined_Field_1, //Merchant_Defined_Field_2 = FORM.Merchant_Defined_Field_2, PaymentType = FORM.PaymentType, Customer_Vault_Action = 'add_customer', //Customer_Vault_ID = FORM.Customer_Vault_ID, CCNumbe...