The principle of getting potential drops (points) in Cryptodrop is similar to that offered by other mini-apps in Telegram. In the case of Cryptodrop, a user had to either be active in the app itself or attract referrals, or gambling activity directly on the Betfury site. Generally, if you follow things that happen in Telegram, you can notice that many popular exchanges and gambling projects create mini-apps to attract new audiences. Obviously, this is a new type of marketing for many projects, and I think Betfury has already achieved some success with Сryptodrop, i.e. attracted additional attention to the site and the BFG token.