# Supermarkets and retail

> A checkout that never stops and Wi-Fi that brings customers back

A checkout that keeps selling without internet, a back office with batches and expiry dates, and contact capture through your store's Wi-Fi, with VarejoFlow and WiFiLeads.

- **URL:** https://starup.srv.br/en/solutions/supermarkets-and-retail

## What usually slows the day down

- **Internet down, queue stuck** — When the till depends on the connection, every outage becomes a queue and lost sales.
- **Products expiring on the shelf** — Without batch control, products expire before they sell.
- **Anonymous customers** — In-store shoppers rarely leave a contact to receive offers and news.

## Systems

- [VarejoFlow](https://starup.srv.br/en/products/varejoflow.md): Supermarket POS that keeps working offline
- [WiFiLeads](https://starup.srv.br/en/products/wifileads.md): Capture customers through your Wi-Fi, with no per-access fees

VarejoFlow is designed to keep running without internet, integrates with card terminals, scales and Brazilian electronic invoices, and runs on smartphones and tablets. WiFiLeads turns your guest Wi-Fi (MikroTik hotspot) into a consented contact list — and comes as a bonus with VarejoFlow.

## FAQ

### Does the checkout work without internet?

Yes. VarejoFlow is designed to keep selling while the connection is down.

### What do I need for WiFiLeads?

A MikroTik router with a hotspot. We set up the login page where customers enter their name and WhatsApp.