What is a Payment Gateway and How Does it Work?
What is a Payment Gateway? A payment gateway is a merchant service that verifies the cardholder’s details and allows the transfer of funds from the customer. It serves as an interface between merchant websites and payment processing banks. Gateways can be used for multiple types of payment. It encrypts customer details in online and offline transactions. In stores, these gateways consist of point-of-sale (POS) terminals that accept credit card information by card or smartphone. There are exclusive gateways to facilitate payment in cryptocurrencies like bitcoin. These differ from payment processors. Payment processors process customer payments sent to use customer information to collect payments on behalf of the merchant. Online trading has gained a new perspective in today’s business world due to e-commerce. The use of credit cards, QR codes, and other online transactions led to discrepancies in slower fund transfers. In the next few decades, a drastic fall in ca...