I am working on getting credit card processing set up for my site, and I need help integrating my Wix site with my card processor, Epoch. Right now they are requesting me to set up a Postback for handling password management:
"The Postback (sent via POST) is a background post to a specified script location containing the details of the initial sale. And to keep track of recurring memberships, cancellations, credits, chargebacks, etc., you will need to set up our DataPlus service. Please see documents attached."
The documents they provided are attached. There will be additional coding that I will need moving forward as I proceed through this process with Epoch.
Please help! Thank you!