A fast retail POS that keeps selling offline

Turn any phone or tablet into a dependable point-of-sale counter that never freezes when the internet does.

Checkout that keeps up with your queue

Retail lives and dies by speed at the till. Invoice Max Pro builds fast carts from starred products and saved templates, so a busy cashier can ring up regulars, apply discounts and take payment in seconds. Every sale prints an on-the-spot receipt for the customer without leaving the sale screen.

Offline-first resilience

When your connection drops, sales do not stop. The app records each transaction in a local sync queue and pushes it to your Odoo backend automatically once you are back online, so no receipt is ever lost.

Built for multi-store retail

  • Run several stores from one account, each with its own stock and pricing.
  • Give staff role-based access so cashiers see only what they need.
  • Track inventory as items sell and flag low-stock products.
  • Reprint or resend receipts on demand.

Know your day at a glance

End-of-day reports summarise sales, taxes and top products per store, giving owners a clear read on performance. Whether you run one counter or a dozen branches, Invoice Max Pro keeps checkout quick, receipts professional and your numbers reconciled.