I have purchased your firstdata gge4 extension.
Now I installed your extension onto our OpenCart account but when I click confirm order, it says “please wait” above the “Card Owner” field. Then it goes away leaving the shopping cart full but actually charging the credit card. It doesn’t appear that anything goes through on the front end but when I log into Payeezy/FirstData, I see the transaction.
The website is warehousecraftsupplies.com
We used it on a test site and it worked back in June. Have you ever heard of this issue and is it something you can help me with?