Cards issued by Airbase cannot be used at certain types of merchants because they are generally associated with high levels of fraud and risk. The Merchant Category Codes that are blocked are listed below:
5966: Direct Marketing - Outbound Telephone.
6211: Security Brokers/Dealers.
7273: Dating/Escort Services.
7297: Massage Parlors.
7995: Betting/Casino Gambling.
6051: Non-FI, Money Orders.
4829: Wires, Money Orders.
7800: Government-Owned Lotteries.
7801: Government Licensed Online Casinos (Online Gambling).
7802: Government Licensed Horse/Dog Racing.
9754: Horse racing, dog racing, and non-sport internet gaming.
6010: Manual Cash Disburse.
6011: Automated cash disburse.
Please contact us at firstname.lastname@example.org if you're trying to use a card at a merchant that is not in one of the above categories and the transaction is still being rejected.