Adyen

Adyen is a European payment solution for companies selling online, in stores, or across multiple channels. It helps centralize payment acceptance, transaction management, and parts of the international checkout experience. It can suit e-commerce businesses, marketplaces, and organizations with advanced payment volumes or requirements. Functional coverage compared with Square, Braintree, Authorize.net, Payoneer, Worldpay, Razorpay, PayU, and 2Checkout should be checked against each use case.