Restaurant software in India has improved dramatically — but the bar for evaluation has also risen. GST compliance for F&B businesses is non-negotiable. FSSAI documentation requirements are tightening. Online ordering integrations with Zomato and Swiggy are expected. And as cloud-based systems become standard, owners expect to see their restaurant's performance on their phone from anywhere. A system that just prints a GST bill is no longer enough.
What a Complete Restaurant POS System Must Cover in 2026
- KOT (Kitchen Order Ticket) management: orders sent electronically to the kitchen with modifications and priority flagging
- Table management: floor plan visualisation, table status, order consolidation for large groups
- Menu management: item customisation, combo pricing, time-based pricing (happy hour), modifier handling
- GST-compliant billing: correct CGST/SGST/IGST split, multi-rate items (5% and 18% in same bill)
- Multiple payment modes: cash, UPI, card, digital wallets — with proper accounting for each
- Inventory sync: ingredient-level deduction when dishes are ordered
- Daily settlement: Z-report with cash reconciliation, payment mode breakup, and void/discount summary
- Zomato/Swiggy integration: online orders auto-appearing in the POS without manual entry
- Offline capability: the POS must work without internet and sync when connectivity returns
- Staff management: user roles, shift management, and access controls
Restaurant POS Feature Comparison
| Feature | Basic POS | Aarcturus Restaurant Billing & POS |
|---|---|---|
| KOT to kitchen display | ✗ Paper KOT | ✓ Digital kitchen display system |
| Table floor plan | ✗ No | ✓ Visual floor plan with live table status |
| Inventory deduction per order | ✗ Manual count | ✓ Automatic ingredient-level deduction |
| Zomato/Swiggy integration | ✗ Separate tablet | ✓ Auto-sync from aggregator to POS |
| GST multi-rate billing | ⚠ Single rate only | ✓ Multi-rate on same bill |
| Offline mode | ✗ No internet = no billing | ✓ Full offline with sync on restore |
| Daily Z-report | ⚠ Basic total only | ✓ Detailed settlement with all breakups |
| Cloud management access | ✗ On-site only | ✓ Full dashboard access from phone |
| Multi-outlet consolidation | ✗ No | ✓ Unified reporting across all outlets |
KOT Management: Why the Kitchen-Floor Connection Is Everything
Order errors and kitchen delays are the two biggest drivers of negative restaurant reviews. Both come from the same root cause: poor communication between the floor and the kitchen. Aarcturus Restaurant POS sends KOTs electronically to a kitchen display screen (or kitchen printer) the moment the order is placed. Modifications — "no onion", "extra spicy" — appear on the KOT. Priority orders are flagged. When a table orders a second round, the new KOT appends to the ongoing order. The kitchen always has the current, accurate order for every table.
GST Compliance for Restaurants: What Makes It Complex
Restaurant GST is more complex than retail GST. AC restaurants charge 5% GST without ITC. Non-AC sections charge 5%. Delivery charges have their own treatment. Alcohol (where applicable) is state VAT, not GST. Packaged foods may have different rates than restaurant-prepared foods. A restaurant POS must handle all of these correctly on the same bill — splitting the tax correctly for reporting. Aarcturus Restaurant Billing handles every scenario natively, with automatic GSTR-1 population from all transactions.
Offline Mode: Why It Is Non-Negotiable for Indian Restaurants
Indian internet connectivity is reliable — most of the time. On a busy Saturday night, when the router restarts or the ISP goes down, a cloud-only POS system that stops working is a catastrophe. Aarcturus Restaurant Billing operates fully offline — tables, KOTs, billing, and payment processing all continue without internet. When connectivity is restored, all transactions sync to the cloud automatically. The dinner service does not stop for a network blip.