All case studies
Retail · Retail & E-commerce

Offline-First Hybrid POS for Retail Chains

A lightning-fast, offline-first POS deployed across grocery, F&B, and fashion chains — billing that never stops.

3s
avg invoice time
0
downtime while offline
100%
GST-ready
The Challenge

What we were solving

Retail chains across India were losing sales every time the internet dropped, and month-end GST reconciliation was an all-nighter. Existing POS tools crashed under peak-hour load and had no unified multi-branch view.

The AI Stack

What powers it

  • Offline-first sync engine
  • AI demand forecasting
  • GST + e-invoicing engine
  • Multi-branch consolidation
  • Loyalty & customer intelligence
Our Approach

How T7 Solution shipped it

1

Built a hybrid POS that runs entirely offline and syncs the moment connectivity returns — no lost sales, ever.

2

Baked GST logic in from day one: HSN codes, tax slabs, e-invoicing, and GSTR-1 exports.

3

Delivered a real-time multi-branch head-office dashboard for stock, sales, and margins.

4

Layered in AI demand forecasting to reduce stockouts on fast-movers.

The Outcome

Results delivered

3s
avg invoice time

Cashiers move through peak-hour queues without lag.

0 downtime
when offline

Billing continues seamlessly during internet outages.

100%
GST-ready

Automated compliance across all branches, no manual reconciliation.

Ready to Build Your AI Product?

Talk to a senior AI consultant from T7 about your industry, workflow, or product idea. Free, no commitment — reply within one business day.

  • · AI feasibility & architecture review
  • · Product / MVP roadmap
  • · Integration & automation strategy