I am building Payky.

Payky is a local-first payment terminal for small merchants, events, and pop-ups.

It is still in an early stage of development, but the goal is clear: make selling easier for small businesses and market stalls in Czechia, Slovakia, and later anywhere in the world.

Payky lets you create payment requests, show QR codes, and track payment history on your device.

It supports:
- Czech and Slovak bank transfer QR payments
- cash payments
- Bitcoin Lightning payments

Any help is welcome: testing, feedback, code, design, translations, or ideas.

Zapstore: https://zapstore.dev/apps/me.payky
Website: https://payky.me
Code: https://github.com/finitoapp/payky