Abstract: A method for increasing the demand deposit asset base of a bank for fractional-reserve banking within the Federal Reserve System, with first and second demand deposit accounts captive at that bank, comprising: (a) receiving physical fractional currency at the bank and increasing the first account balance in an amount corresponding to the value of currency received; (b) encrypting in a “cre-bit” device the balance of the first account including the numeric value of currency received; (c) reflecting in a node device currency amounts concomitantly linked to the second account; (d) performing a commercial transaction without the use of physical functional currency for a specific amount such that the first account is simultaneously debited and the second account is credited the specific amount; (e) repeating step (a) then step (b) and/or repeating step (c); and (f) displaying the first account balance and “cre-bit” data on the “cre-bit” device.

Abstract: A system, method and apparatus for increasing the asset base of a banking institution having a first and second account captive therein for fractional-reserve banking, having a portable device for encrypted containment of currency amounts linked to the first account at the banking institution and enabled to perform commercial transactions that affect the balance of the first account; a node device for encrypted containment of currency amounts linked to the second account at the banking institution and enabled to perform commercial transactions that affect the balance of the second account; an encrypted interface between the portable device and the node device for communication therebetween to accurately affect a commercial transaction between in which there is a credit to one and a debit to the other; such that by transacting a commercial transaction between the two devices one of the accounts is debited for the transaction a specific amount and the other account is credited the specific amount debited commen