Your debit card connects to the cashier, not a third-party gateway
When you choose card deposit, we pass your transaction to a payment processor that routes to your bank. You enter the sixteen-digit number, expiry and CVV—your bank checks the balance, then either approves or declines. Approval sends the amount to your aia bet wallet; decline returns you to the cashier with a reason code. We do not store the full card number;
only the last four digits appear on your transaction history so you can identify which card you used. Most debit cards issued by City Bank, Dutch-Bangla Bank, Brac Bank, Eastern Bank and IFIC Bank process smoothly. If your card fails, switch to bKash, Nagad or Rocket—all three clear faster and do not depend on bank anti-fraud filters that sometimes block gaming merchants.