RetailOS is a complete billing and inventory system for Indian medical and grocery shops. CGST, SGST, IGST — calculated automatically on every invoice.
No setup fee · No credit card required · ₹799 / shop / month
Built specifically for the Indian retail workflow — no bloat, no unnecessary features, nothing missing.
Search products by name or company, pick a batch, enter quantity — bill done in under 30 seconds. Auto-calculates CGST, SGST, and IGST on every line item. Full order history with one-click returns that automatically restore stock.
Add stock with batch numbers, buying price, MRP, and expiry dates. The system warns you about expired and near-expiry batches and prevents overselling automatically.
Generate GST summary reports for any date range. Slab-wise breakdown (0%, 5%, 12%, 18%, 28%) with taxable value, CGST, SGST, IGST — exportable as CSV for your CA.
Real PDFs — not browser print — open in a new tab instantly. Each bill includes shop GSTIN, drug/food licences, MRP and expiry per line item, patient age, GST summary table, and an optional Google Review QR code.
Maintain a distributor directory and link every stock batch to its supplier with a purchase invoice number. See your top 5 distributors by stock value on the dashboard and filter all stock by distributor.
Each shop gets a completely isolated PostgreSQL schema. Your data is never mixed with another shop's. JWT-secured sessions with 8-hour expiry.
Select whether the sale is in-state or out-of-state and RetailOS handles the rest. In-state orders split tax into 50% CGST + 50% SGST. Out-of-state orders apply full IGST. Every line item carries its own slab (0%, 5%, 12%, 18%, 28%) with HSN code.
No training required. If you can type a product name, you can use RetailOS.
Create products with HSN codes, add batches with MRP, buying price, selling price, and expiry date, and link each batch to a distributor with a purchase invoice number. Your inventory is live instantly.
Search by product name or company, select a batch, enter quantity. GST is computed automatically. Complete the bill and print — done.
Open the Reports tab, pick a date range, and download the slab-wise CSV. Hand it to your CA — no manual number-crunching required.
Every purchase is logged as a batch with expiry date, MRP, buying price, and selling price. RetailOS deducts stock automatically on every sale and highlights items that are running low or approaching expiry.
One plan. Everything included. Cancel any time.
Setup in under 5 minutes
Join medical and grocery shops already using RetailOS to bill faster, manage stock confidently, and file GST without stress.