Short guides for everyday work — works offline, nothing here needs the internet.
Fields you switched off in ⚙️ Settings (e.g. "Bill of Counter") are hidden here too and stay 0 — turn them back on any time.
Support knows this app inside out. Send the problem text plus, if you can, the support report file.
Tip: sign in first and the "Generate support report" button appears here — it collects technical details automatically.
App version 1.0 · Everything on this page also works without internet.