2GIS Check - cashback and promotions through a popular navigation system. Users will be able to return money for purchased goods from the most popular brands and brands with one click. Get information about fresh promotions anywhere on the map, browse discount lists for product groups, just remember to turn on geolocation. Buy goods directly through the Internet, return money for trips to supermarkets and look for nearby stores with competitive prices. Just scan the code in the check and wait until you receive a cashback. Users will be able to withdraw the money received to their phone or e-wallet.