Save a Payment Card for Invoice Payments
With Card on File, you can save customer payment cards to your Customer Directory, immediately process invoice payments and get paid faster. Saving a card on file comes in handy when sending multiple invoices to the same customer.
There are two ways to save a customer’s payment card:
From your online Customer Directory by creating a new customer or selecting an existing customer and selecting Edit, followed by Add Card.
When Creating an Invoice and ticking Allow Customer to save their card.