The Magento 2 store owners trying to process offline credit cards or using the card terminal manually may be disappointed as default Magento 2 does not offer the functionality to save credit card option. Hence, Elsner has developed the Magento 2 Offline Credit Card module.
The Magento 2 offline credit card payment module lets customers save their credit card details. They have to enter their credit card number and the expiry date one time. The details are then stored in the database in encrypted format using Magento’s built-in encryption Method.
The Magento 2 stored payment methods extension facilitates customers to make payments later while placing the order. Also, it allows processing the credit card offline. A new payment method, much similar to any credit card payment.