Sushi Market's "для Курьера" is a courier management app designed for active couriers to log in and perform their tasks. The app is available for Android users and is free to download and use.

The app's login process is simple and straightforward. Active couriers can log in using their login credentials or phone number. Once logged in, couriers can view their tasks, track their progress, and mark their tasks as completed.

Overall, "для Курьера" is a useful tool for Sushi Market's couriers to manage their tasks effectively. The app is easy to use and provides a seamless experience for its users. However, it lacks additional features that could enhance its functionality, such as real-time tracking and a chat feature for communication between couriers and customers.