I think he means to store the bulk of the cash on your own, and it wouldn&#x27;t be inconsistent to store a couple thousand in a bank to access the usual banking infrastructure.<p>If you wanted to avoid even that amount of storage, you can also use them primarily for borrow money(credit cards, loans, mortgages, etc.) and pay the debts back with cash. I can access borrowed money through my bank&#x27;s online interface.