MercApp

Manage your business from your phone, hassle-free and without needing to create an account.

MercApp is the free app to register your inventory, sell in seconds, and share your products with your customers. It works locally: your data lives on your device, not in the cloud.

▸ EASY INVENTORY
Add your products with photos, prices, and stock levels. Capture them by voice or by scanning their barcodes. Your photos are automatically optimized to reduce file size without losing quality.

▸ FAST POINT OF SALE
Search or scan, fill the cart, apply discounts, and process payments. The app calculates change and generates a receipt to send via WhatsApp or email.

▸ CATALOGS AND PROMOTIONS
Create attractive catalogs and flyers for your products and share them with your customers in seconds.

▸ CASH REGISTRATION AND PROFITS
See how your day is going: sales, profits, and low-stock products, all at a glance.

▸ CUSTOMERS
Keep track of your frequent customers' purchase history to better serve them.

▸ SHARE ACROSS DEVICES
Transfer your inventory between devices based on proximity, without internet access, using encryption.

▸ ROLES (OWNER AND SELLER)
The owner views costs and finances; the seller only sells and creates promotions. You control who sees what.

Free, no registration required, and designed to be lightweight on your phone. Ideal for small shops, startups, and selling imported products, gifts, clothing, accessories, and more.

The app is supported by ads.