Optimal payment

Integrate all modern payment methods into your online shop quickly and easily with our free plug-ins


Arrange a non-binding consultation appointment with our payment experts.

Pay4one for shops

All payment options for online shops

pay4one fraud prevention

Fraud Protection:
This is how we protect you

Payment methods

Customised payment solutions for your company

Rely on pay4one: we provide fast plug-ins of custom-fit solutions, ensure technical integration and offer reliable 24/7 support.

The team at AMYS IT-Solutions GmbH would like to thank you for your cooperation, the trust you have placed in us and the pleasant working relationship.

We wish you and your families a merry and blessed Christmas, good luck, health and success in the New Year!



Frequently asked questions about payment technology, regulation and processes.


Start-up Power

Our payment offer specifically for start-ups and small businesses.


Growing Business

Payment solutions for fast-growing online shops

Why pay4one?

Best advice with independent payment experts

We take care of everything to do with payment for you

With our holistic solutions, we act as a full-service partner 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.

High reliability of the payment solutions

Strong partner
for the modern payment!

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


News from the

Interesting facts about payment methods, credit cards, security, announcements and news from the industry.

Download our free epaper!

14 pages of information on the right payment solutions for your projects!