Okay, I am not using the low order fee module, I don't even have it installed.
I need on this very badly and very urgently.
The vast majority of my customers who tried to use credit cards failed to do so. All of them reporting theSGS-020003: Invalid XML error message.
I followed a link in another Linkpoint thread receiving this same error and tried installing the linkpoint_api.php file that was found there (as a solution for this problem when caused by the low order fee module). I also do not have the COD Fee module installed.
I really need to get this working!!
Please help...



