To make a deposit, first log in to your Bwin account and select the “Deposit” tab from the main menu. From here, select either the “Airtel” or “MTN” option and enter the amount you wish to deposit. You will then receive a USSD popup on your mobile phone, where you’ll need to enter your Mobile Money PIN. Your account will be credited immediately after you successfully enter your PIN. The minimum deposit amount is 1.00 ZMW and the maximum deposit amount is 20.000 ZMW.