Card on File

What is Card on File?

Card on file (COF) refers to the practice of a merchant securely storing a customer’s payment card information for future transactions. This enables a faster checkout experience for returning customers and supports recurring billing models.

Why It Matters

• Significantly speeds up the checkout process for repeat purchases

• Essential for implementing subscription and recurring billing services

• Improves conversion rates by reducing friction at the point of sale

• Enhances customer loyalty by providing a more convenient shopping experience