Okay after reading this:
It’s got me thinking could SAFE not develop a physical cash system of some kind? I was thinking have a decentralized exchange right? Then have that exchange issue printable prepaid I.O.U.s. In essence you charge a piece of paper with safecoin “value” and stamp it with say a QR code or something. Then it can be traded for services. When someone wants to redeem these I.O.U.s they take them to their SAFE account, scan the codes and load the prepaid safecoin into their account. After which the I.O.U.s are worthless. Kind of like the idea of prepaid game time cards or whatever. You buy the cards, can carry them around, trade them, and then redeem them once.