SupershopOS

SupershopOS is the offline-first operating system for Bangladeshi supershops and grocery stores — counter POS, inventory, supplier purchase orders, multi-branch distribution, and Mushak 6.3 VAT receipts from one iPhone or iPad. COUNTER POS THAT NEVER STOPS Ring up a sale even with the internet unplugged. Sync happens in the background when connection returns. Barcode scanning, suspended carts, manager-PIN overrides — built for a busy counter. SCAN-MISS QUICK-ADD WITH A GROCERY CATALOG Unknown barcode? The built-in grocery/FMCG catalog prefills name, pack size and price so a new product is on the shelf in seconds. MUSHAK 6.3 RECEIPTS OUT OF THE BOX Sequential sale numbers per branch per fiscal year (July–June), itemized VAT, BIN + TIN + Asia/Dhaka timestamp. Monthly NBR export in one tap. SUPPLIERS & PURCHASE ORDERS Track suppliers, receive stock against POs, watch margins and dead stock…