S3R is an innovative application designed to facilitate your shopping experience. The application allows users to know the price of any product by scanning its barcode using a smartphone. Once the barcode is scanned, the application displays the specific price of the product based on the data of the store that provides it.

The application aims to enable users to make informed purchasing decisions, whether you are shopping at a specific store or want to know the price before buying. The application is characterized by its ease of use and speed of performance, making it an ideal tool for anyone looking for a smart way to get accurate information about product prices.

S3R is your ideal shopping companion, as it saves time and effort, and enhances price transparency for users.