How to add Credit Card fee/Processing fees to sales order

Summary:

Generate 3% fees for all orders with payment method as 'Credit Card' and with the ability to override.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Oracle Fusion Cloud Applications25A (11.13.25.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):