I am having a seriour problem with the site linked to protx.
The customer is checking out and and when confirming their order. They must me hittong the back button or something because the order is re-submimtted a SECOND TIME to prottx.
This time the error then comes back "The VendorTxCode has been used before"
The admin order status then goes to failed..
Bu in fact the money has been taken out of the customers account.
