OsamaASidd/Sage-Nigeria-E-Invoicing

Sage ODBC 50 Accounting integration with Nigeria Digital invoicing integration # Nigeria E-Invoicing Dashboard Flask web app that syncs Sage 50 sales invoices and posts them to FIRS via the Flick Network API. ## Setup ```bash pip install flask pyodbc requests reportlab qrcode Pillow ``` ## Run ```bash python app.py ``` Open localhost ## Usage 1. **Sync from Sage** – Reads all sales invoices from Sage 50 into local SQLite 2. **Post to FIRS** – Submits individual or all pending invoices to the API 3. **Download PDF** – Get invoice PDF with IRN and scannable QR code ## Files - `app.py` – Flask app (routes, Sage sync, API posting, PDF generation) - `templates/index.html` – Dashboard UI - `einvoice.db` – SQLite tracking database (auto-created) - `invoices/` – Generated PDF invoices