An API can be thought of as an instruction manual for communication between multiple software apparatuses. For example, an API may be used for database communication between web applications. By ...

The allows quick and easy credit card payment processing, both online and offline. Payment gateway systems also work with Point of Sale (POS) processing in-store. Put simply, payment gateways ...

For in-person sales, your point-of-sale (POS) system’s card reader acts as the payment gateway. To support online transactions, e-commerce platforms often have built-in payment gateways or ...