qrbill LaTeX package
LaTeX project qrbill for QR-code based payment slips, released in June 2020
Collaborative project by peiTeX TeXnical Solutions and foobar LLC in correspondance to the QR-bill guidelines by SIX Interbank Clearing Ltd. The LaTeX based QRbill template is published under the LaTeX Project Public License (LPPL).
QR sms terminal
Privacy compliant registration appliance project in September 2020, written in python.
QR-code based privacy protective self-registration terminal appliance for Restaurants to comply with mandatory pandemic related self-governance of guest tracing.
BTC ⚡️ PoS
Lightning ⚡️ Network (LND) based crypto currency Point of Sales (PoS) terminal for local Restaurant.
- Raspiblitz OS
- LND
⚡️node on BTCmap