https://tower.bet/faq#bonuses
Moneybox is a permanent bonus that collects partial cashback from every bet you place in any game. Refund consists of 5% back from the game House Edge - so essentially we give you part of our own profit.
Moneybox won't collect anything from the TWG bets as we don't charge any commission from TWG bets. You can place bets in any currency but the Moneybox will normalize everything in BTC.
You can "break" your money box if it has more than 0 inside. And you can "break" it as often as every half an hour.
Seems it's a bug too when i click moneybox , it lead us to crash game instead the explanation of moneybox. If House edge is 1%, in other words we got (5% of 1%) or 0.0005/0.005%% from our bet.
Kinda confuse about cryptogames thing on Towerbet, though cryptogames and Towerbet is on collaboration, but it's actually only list of games in Towerbet