Credit Card Authorization (CCA)
What is Credit Card Authorization (CCA)?
Credit Card Authorization (CCA) is an essential step in payment processing where a merchant requests approval from the cardholder’s bank to validate a transaction. The bank checks whether the card has sufficient funds or credit limit and confirms that the card is active. If approved, the amount is placed on hold until the transaction is finalized.
In corporate travel and expense management, CCA is commonly used for hotel bookings, car rentals, and flight reservations. Companies issue corporate cards to employees, and merchants seek authorization before processing payments to ensure compliance with spending policies.
Effective credit card authorization reduces the risk of declined transactions, fraud, and chargebacks. Travel management platforms like TripGain integrate secure CCA processes to ensure smooth and compliant business travel payments.