Prepaid card: a prepaid card or rechargeable card is a debit card known as “with systematic authorization”. It is characterized by the inability to be overdrawn and requires the amount of payment from its balance to proceed with the acceptance. Usable like any bank card at physical points, online, or at ATMs, it allows contactless payment and cash withdrawal. The advantages are considerable both in terms of payment security and in terms of regulations since it does not allow any credit. Today, many industries are using this type of support to offer new services to their users.