We have been working with the developer, and have an update to the plug-in that has corrected the initial issue.
We now can get the CHECKOUT page to work, we were able to enter CC information 1 time, when we processed (Authorize.net – TestMode) the confirmation page never completed comming up.
Upon subsequent attempts the CC information was never asked for. We would go through the checkout process, confirm the shipping address, we could see that the payment type is set to VISA, but there is no way to see any details or enter a new card number. If we close the window and go back to check out, we get the same results and no way to edit CC info.
I have tried to change from TEST MODE, and CC Processing from Authorize.net TEST to Live and still no changes.