Using Microsoft Dynamics: POS 2.0, I have been able to successfully set up credit/debit processing, however check verification has proved to be elusive.
All information has been entered from First Data Merchant Services and if I click "Check Credentials and Connection", both items report a "Good" status. However, when I am in POS and attempt to tender a sale using the check option, the program pops up a dialog box which simply says "Error."
If anyone has any tips, please let me know.