Paymill is the fastest and easiest way to accept payments online. You can start the integration process right away. Onboarding within 48 hours (including merchant account), top-notch support. No registration is necessary to test the features of their API. They take care of everything: storing credit card information, payments, subscriptions, and payments made to your bank account.– 2,95% + 0,28€ per transaction – No set-up costs – No monthly fees