About us

About us

That's pay4one: a strong partner for the best payment solution

We are a PSP (Payment Service Provider) and KNB (Kaufmännischer Netzbetreiber), are in direct contact with well-known acquirers and system providers and support you in expanding your sales business.
Reach more customers with pay4one by AMYS IT-Solutions GmbH through simple integration of all payment methods in your online shop.

We act as a full-service partner with our holistic solutions and take on all project-relevant tasks for our customers, from the initial consultation, through planning and conceptual design, development and implementation, to maintenance and support of the system. For us, the customer’s requirements are always in the foreground. In addition to terminals, network services, e-commerce and the provision of acquiring services, we also offer other solutions for electronic payment.

pay4one.com all payment methods for your online shop simply, quickly and securely


Strong partner
for modern payment!

Many years of experience and satisfied customers: that’s pay4one.