How Debit Card Funding Works on Your Account
When you choose the debit card option in the 666v cashier, you enter your 16-digit card number, expiry, and the CVV printed on the back. Your bank then sends a one-time PIN to your registered mobile number — confirm it and the amount posts to your account balance. Most Pakistan-issued Visa and Mastercard debit cards follow this OTP flow. Cards linked to
HBL, UBL, or Meezan accounts typically clear through this same path. If your bank blocks the transaction, switching to a Raast or Easypaisa transfer is the straightforward alternative. Availability depends on local law and eligible regions.