Create ghost card

Creates a ghost card, a multi-use virtual debit card issued to a vendor for recurring or discretionary spend. Unlike single-use virtual cards issued as part of a payout transaction, ghost cards aren't tied to a specific payout. They're issued directly to a vendor and can be reused up to a configurable number of times within the card's spending limits. Only one ghost card can exist per vendor per paypoint. To issue a new card to the same vendor, cancel the existing card first.