MUL Courier is a free Android application developed by ТОО MuleApp that allows users to earn extra cash by delivering goods to various clients. With the app, couriers can choose up to 5 orders at the same time and earn money without the need for a boss, schedules, contracts, or any other restrictions.

The app offers comprehensive support with built-in tips and a call center for any questions or issues that may arise. Users can turn on push notifications to receive information about new orders, routes, and nearby stores. The courier purchases the goods using their own money, and after delivery, they receive compensation from the client for the purchase amount and delivery fee. The app offers instant payment after the delivery is made, making it a convenient way to earn money quickly.