osCommerce FirstData payment module allows you to process credit card payments via FirstData within your shop (FirstData Global Payment API Version 3.0). FirstData was originally called LinkPoint.
This module allows you to process payments in Authorize Only or Authorize & Capture mode.
Compatible with osCommerce version 2.3.2 & 2.3.3
NOTE: This module works with the previous version of FirstData, which requires a PEM file.