How to edit a processing code on Sage 300 Payment Processing


  • Note: If a processing code has been specified for a saved credit card in Accounts Receivable, or if it has been used to process a credit card transaction, you cannot modify or delete the processing code.
  1. Open Common Services > Payment Processing > PMT Setup > Processing Codes.
  2. In the Processing Code field, enter or select the code you want to edit.
  3. Make your changes to the processing code.
    • Tip: If you are changing merchant information, click Validate to ensure that the new information you entered is valid.
  4. Click Save.