Caixa Fácil is an Android application developed by TD Software Ltda to assist employees in checking product data, customer information, company details, salespersons, and quotes. The app interacts with the desktop program that manages inventory and sales while allowing the user to check inventory and generate quotes. However, it cannot directly make changes to the central system. This interaction is possible only within an internal network where the specific desktop system is present, and the app can communicate with it.

The interface of the application is easy to navigate and use. The user can quickly access different features of the app, and the design is intuitive. The app is free to use and is available on the Google Play Store. Caixa Fácil is a useful utility tool for employees who need to check inventory and quotes while on the go.