You can send airline ESD for US domestic transactions with commercial or consumer cards if you have one of the following MCCs:
|4511||Airlines and air carriers||Mastercard, Visa|
|4722||Travel agencies and tour operators *||Mastercard, Visa|
Sending airline data can lower your interchange fees for Visa and Mastercard transactions. To send airline data for American Express, see ESD for American Express.
Below is an example of a /payments request with airline ESD.
Below is an example of a /capture request with airline ESD.