SlimPay – Specialist for Subscription Payment in Europe

The American subscription market is years ahead of the German – in Europe there is still plenty room for growth, but here, too, the industry is growing steadily and strongly. SlimPay is one of our partners we have integrated into the billwerk platform for payment processing – and the one whose core business is in the European payments area.

gridscale – the world’s easiest IaaS solution

For us, billwerk is the only partner with which we can automatically depict the required granularity when invoicing (sub-cent accuracy). We can then pass this granularity on to our customers. Furthermore, billwerk – as a German company like ourselves – understands German data protection requirements.

julitec – Everything at a glance. Everything under control.

Ideal for small and medium-sized companies: Cloud-based CRM tool julitec offers far more than just Customer Relationship Management. Julitec acts as a complete solution, taking care of your company’s sales, order implementation and invoicing.

Drei Elemente – Agency for communication

Drei Elemente integrates and develops individual shopping cart solutions with billwerk, which facilitate complex payment transactions, subscription models, component bookings and configurators.

GoCardless – expert for direct debiting

There are many payment providers in Germany and Europe – GoCardless is the payment provider which helps you to avoid expensive fees for returned direct debits and to reduce the risks of consequent loss of clients. Payment processes can be traced in billwerk at any time – thus you always retain full control over the development and the success of your subscription business.


BS PAYONE supplies all cashless payment processes and the corresponding additional services, all from one source. Therefore, the customer only has one contract and only one contact for numerous complex processes and services. Proven experts are always personally at your disposal