Before paying an invoice on the Receive Payments screen, the Credit Card Processing section in Company Configuration (System Manager) should be properly set up. The Credit Card Processing section includes the Processing Type, the Merchant Id, the Merchant Password, and the Payment Server. If the Credit Card Processing of your company is already configured, you may skip the steps below and proceed to the payment of invoices.

The Merchant Id and Password are from the Worldpay account or any Credit Card Processing Type that your company is using for your credit card transactions.

Below are the steps to set up Credit Card Processing:

  1. Go to System Manager | Activities | Company Configuration
  2. In Company Configuration screen, click the System Manager menu. This will display several sections for the various configurations that users can set in i21.
  3. Scroll down until the Credit Card Processing section is displayed
  4. In Credit Card Processing Type field, select Worldpay or any Credit Card Processing Type.
  5. Entering Worldpay will display the following fields:
    • Enable Credit Card Processing checkbox
    • Merchant Id
    • Merchant Password
    • Payment Server
    • Payment Portal
    • Credit Card Convenience Fee.
  6. Enter the details in the following fields:
    1. Enable Credit Card Processing = Checked
    2. Merchant Id = <Merchant Id provided by payment provider/gateway>
    3. Merchant Password = <your Merchant Password>
    4. Payment Server = <Worldpay's payment server>
    5. Payment Portal = Blank
    6. Credit Card Convenience Fee = None (This is the value by default)
  7. Click the Save toolbar button.
  • No labels