Put Money into Your gbb99 Account
Adding funds starts inside the gbb99 cashier, not outside it. Open the deposit section, choose bKash, Nagad, or Rocket, and the screen shows the account number to send to. You switch to your wallet app, enter that number, type the amount, and confirm with your PIN. The payment clears and your gbb99 balance updates. No bank visit, no extra form — just
your phone and the wallet you already carry. Keep the transaction ID from your wallet app in case you need to raise a query with our support team.
- Open the cashier — Log in to your gbb99 account and tap the deposit button in the top menu to open the cashier panel.
- Choose your wallet — Select bKash, Nagad, or Rocket from the payment row. The cashier shows the account number to send to.
- Send from your wallet app — Open your bKash, Nagad, or Rocket app, send to the displayed number, enter your amount, and confirm with your PIN.
- Balance updates — Once the wallet confirms the transfer, your gbb99 balance reflects the deposit and you can move to the lobby.