A shopping mall in Tyumen wanted to boost foot traffic. The idea: visitors scan QR codes from their receipts in the app, and for every 3,000 rub spent they get a lottery ticket. At the end of the month — a car raffle. We built the mobile apps for iOS/Android and the admin panel.
The app reads QR codes from Russian fiscal receipts (every receipt has one since 2017), verifies the purchase amount through the Federal Tax Service API, and issues lottery tickets automatically. The admin panel lets mall staff manage draws, view statistics, and pick winners.
