How to Troubleshoot 'Credit Card Number is Required' message received when invoicing?

Credit Card Number is Required

When a payment method is set up in Acctivate’s Configuration Manager, there is the option to set up the payment method as a credit card. If this option is checked for a payment method such as Cash (or anything that is not a credit card), the following message may occur when you try to take a Cash payment. Credit card number

To resolve the issue, go to Configuration Manager > Sales Orders > Payment Methods and edit the payment method to not have the Credit Card box checked.