Hello, every year the Internet business develops more actively and expands its capabilities and boundaries. In addition to the significant convenience for customers, when everything they need can now be simply selected online, e-commerce provides many advantages for merchants as well. More and more entrepreneurs are thinking about the transition to e-commerce, where many are faced with the question of how to build the acceptance of electronic payments in a way that is safe and convenient for both the seller and the buyer. In short, card processing is an automatic technology for electronic money transfers from a buyer to a seller. It is built on software that can only function thanks to the power of electronic banking.