There was a central bank study that showed debit is the cheapest. Then cash because of the time spent counting, going to the bank, or hiring an armored car serv

There was a central bank study that showed debit is the cheapest. Then cash because of the time spent counting, going to the bank, or hiring an armored car service. Employee theft and robbery risk are also issues. Tax evasion is not a valid savings. Cash handling costs can’t be eliminated until the store goes card only.