A card payment method of a particular brand or name. Used to mark up a particular payment method and/or the financial product/service that supplies the card account.\n\nCommonly used values:\n\n http://purl.org/goodrelations/v1#AmericanExpress\n http://purl.org/goodrelations/v1#DinersClub\n http://purl.org/goodrelations/v1#Discover\n http://purl.org/goodrelations/v1#JCB\n http://purl.org/goodrelations/v1#MasterCard\n http://purl.org/goodrelations/v1#VISA