We are already using Authorize.net with VISA and Discovery options and need to use JCB and DINERS CLUB options alos for making payments. Plesae confirmed how can i request for these additional card options and if it will incur extra cost apart for the regular subscription we have.
what will be the aditional amount if applicable.
Note: I have already submitted many request in the Authorize.net support side but recived no response.
Do they have direct contact number?
