SM POS is a professional Android application that provides automated cashier's workplace by using tablets, smartphones, or other similar devices. It is designed to register the sales of products/services, input, editing, and processing of company accounting documents, and provides write-off of goods and stocktaking. The application can communicate a wide range of POS equipment such as scanners, printers, scales, MSR, etc.

One of the most distinctive features of SM POS is the ability to work both independently and in data exchange mode with commercial accounting systems (back-office). In the autonomous use mode, all operations performed in the sales mode or input documents immediately change the state of an internal database. SM POS interface is designed specifically for devices with a small display size and touchscreen input of information. It supports multi-language interface and 2 color themes. The application supports auto-detection of connected cash registers and can be fine-tuned to use all its features.

To use a full-featured SM POS for Android, it is necessary to purchase an activation code (license), which is tied to the serial number of a specific cash register or docking station. Without activation, the application runs in reduced functionality mode, in which the communication to POS is blocked.