these are the card types that Flex returns, I pulled these values from their sdk. I don't see Debit card type. I see Interac which is for Canadian Merchant
VISA : "VISA",
MC : "MC",
AMEX : "AMEX",
DISCOVER : "DISCOVER",
DINERS_CLUB : "DINERS_CLUB",
JCB : "JCB",
MAESTRO : "MAESTRO",
SOLO : "SOLO",
LASER : "LASER",
CHINA_UNION_PAY : "CHINA_UNION_PAY",
CARTE_BLANCHE : "CARTE_BLANCHE",
UNKNOWN : "UNKNOWN",
GIFT_CARD : "GIFT_CARD",
EBT : "EBT",
GIROCARD : "GIROCARD",
INTERAC : "INTERAC",
OTHER : "OTHER"
