Drop a File, It Lands in SQL: Autonomous Back-Office Bot · Zero-Cloud ERP #4

Wrap the whole pipeline into a watch-folder service. Drop a text message, a PDF invoice or a receipt photo into a folder, and it is routed to the right extractor, validated, written to SQLite and archived, with problem files sent to quarantine. Source code and setup instructions: https://github.com/ZeroCloudDev/local... Tested hardware: Lenovo ThinkPad P16s Gen 2 (AMD Ryzen 7 PRO 7840U, 64 GB RAM, no dedicated GPU). The default model, qwen2.5:3b, uses about 2.2 GB of RAM by itself. Model license: qwen2.5:3b is released under the Qwen Research License (research and evaluation). Commercial use may require a separate license; see the license notes in the README. Check the license of every model before using it in a business. AI-generated narration. The POS table structure is real; the store, articles and documents are synthetic test data. Previous: Part 3    • Receipt OCR on a Laptop CPU: 10x Faster Pi...   Continue with the final part:    • Zero-Cloud ERP Engine on a Laptop: Local A...   Watch the full series:    • Zero-Cloud ERP Engine on a Laptop