Do you need to understand how to process credit card payments in Quickbooks online ? You must understand how QuickBooks Online handles credit card payments if your business uses it for accounting. You can add customer payments in a variety of ways to your credit card. This can be achieved through the drafting of an invoice as well as a sales receipt. You must give your customer a sales token if you wish to accept credit card payments. Then, you must enter the data for your card-associated account in your QuickBooks Online program. If you follow the step-by-step directions, you might complete a task swiftly.