Both deposit and withdrawal of winnings depend on the online casino. The Aviator game has nothing to do with these issues. To replenish the balance of the game account, choose your preferred method. As a rule, most online casinos offer one of three ways - bank cards (mainly Visa and MasterCard), cryptocurrency, including the famous Bitcoin, as well as e-wallets. Note that some casinos withdraw winnings in the same way as the deposit was made. On the casino site go to the Cashier section, enter the desired amount and follow the instructions to complete the transaction.