Paymill started in 2012 with the vision to develop software and services to make online payments more accessible, secure and scalable for European entrepreneurs. They accept VISA, MasterCard, Maestro, PayPal, Diners Club, Discover, American Express and JCB across most European countries. With Paymill, you are only charged a processing fee. There are no monthly, setup or settlement fees. Some of the features it offers are One-click checkouts, Transaction analytics & Active chargeback support.
Braintree, a full stack payment platform in Germany charges the lowest transaction fee of 1.9% €0,30 per successful transaction. Braintree charges this transaction fee on credit and debit cards payment. The AmericanPayment Gateways (Germany)