I have been given a project to analyse and integrate my companies chip and pin credit card solution into the RMS but am confused how to achieve this. I have been told that this is typically achieved by using the addins facility and getting my dll to be called at the Begin Tender Hook. If this is the standard way to integrate a card solution not listed in the EDC area within RMS I cannot understand how receiving information at the start of the tender can help my application receive a message to process the transaction when they select a credit card payment on the tender form.
I expect I?m missing something very obvious and any assistance would be greatly appreciated