You can go online, and transfer money between your checking and savings.
You can use paypal.
You can tax the rich.
You can charge fees to out of towners that stay in your hotels and pay for your stadium.
You can set a handful of dead president coupons down on a friends bedroom dresser.
You can put ironed Benjimens in a crisp envelope.
You can fold 'em up in the crease of yur palm and thumb for a hand shake.
You can openly stuff 'em down a G-string.