“Swiss Invoice: QR-Bille is by far the best QR code invoicing application for Switzerland. It is simple, efficient, and fully compliant with Swiss standards, making invoice management straightforward and reliable. What stands out in particular is the excellent customer support — responsive, competent, and solution-oriented. In addition, the app is continuously being improved and further developed,”

“Swiss Invoice: QR‑Bille is by far the best QR‑code application for Switzerland. It’s simple, efficient, and fully compliant with Swiss standards, making invoice management effortless. The support team is outstanding — fast, knowledgeable, and always available. We highly recommend this solution to anyone who wants to save time and work with complete peace of mind.”

“Works perfectly, and the support is amazing. The ideal app to start with the Swiss QR billing. Recommended 100%”