Below is a revised, concise blog post incorporating that Castles Technology is the manufacturer of the AMS1 device, while the payment ecosystem is powered through Adyen.

Launch Faster with Our Digital Receipt App for the Castles Technology AMS1 (Adyen Integration)

The Castles Technology AMS1 terminal — widely used by Adyen tech partners — offers a modern, compact, and highly flexible payment experience. However, one limitation remains: the AMS1 has no built-in printer. As a result, every tech partner integrating with Adyen on AMS1 must build an Android application to send digital payment receipts to customers after a successful transaction.

This requirement typically slows down deployments and increases development cost.
We solved this for our own merchant ecosystem — and now we are making our solution available to others.

A Complete Digital Receipt App Ready for AMS1

We have developed a dedicated Android application designed specifically for the Castles Technology AMS1 device integrated with Adyen. The app automatically sends a digital payment receipt by email moments after a transaction is approved.

It is fully operational, field-tested, and ready for immediate use by any tech partner.

Why Adopt Our Solution?

• Save development time and budget
No need to build your own Android receipt app. Ours is production-ready.

• Seamless compatibility
Optimized for the AMS1 workflow and Adyen’s integration requirements.

• Accelerate your go-to-market
Enable merchants to deliver digital receipts within hours, not weeks.

• Reliable and scalable
Built to support deployments from small retailers to enterprise-level rollouts.

Now Commercially Available for All Tech Partners

We are offering our digital receipt app to PSPs, integrators, and technology partners who want to streamline their AMS1 deployment and immediately provide receipt delivery capabilities.

If you would like licensing details, a technical overview, or a demo, we invite you to contact us.

Deliver a complete, modern payment experience on the Castles Technology AMS1 — without the development burden.

Need This Application?

If you want access to the AMS1 digital receipt app, please contact Swisspayout, and we will provide it for your device.

Read More: 8 Leading Payment Gateway & Solutions in Switzerland