What is otp in credit card transaction?

More Questions

• How to get transaction id of credit card payment?
• How to enable international transactions in hdfc credit card?
• How to enable hdfc credit card for online transaction?
• How to deactivate one card credit card?
• How to refill suica card with credit card?
• How to transfer money from credit card to debit card?
• How much credit card limit should i use?
• How to check if my credit card is active?
• What is minimum due in credit card?
• What is ssp payment in sbi credit card?