Abstract: A data processing system and method are provided for allocating all expenditures, accrued interest attributable to each expenditure, and payments made by respective credit cardholders, to sub-accounts specifically designated by the cardholder. In a preferred embodiment, at the time of each expenditure, the cardholder electronically enters the sub-account to which the expenditure is to be allocated with the use of an electronic device having a keypad and display. The data processing system allocates to each designated sub-account all expenditures specified, as well as all interest charges that accrue as to each designated sub-account to which the interest charges are attributable. The data processing system further allocates payments made by the cardholder to the designated sub-account(s) according to the cardholder's instructions and calculates interest charges allocable to each designated sub-account as adjusted after each payment.

Abstract: A data processing system and method are provided for allocating all charged transactions, accrued interest attributable to each charged transaction, and payments made by respective credit cardholders, to sub-accounts specifically designated by the cardholder. In particular, at the point of purchase, the cardholder specifies one or more designated sub-accounts to which the charge is to be allocated. The data processing system allocates to each designated sub-account all charges specified, as well as all interest charges that accrue as to each designated sub-account to which the interest charges are attributable. As each periodic payment is made by the cardholder, the cardholder has the capability of specifying the designated sub-account or portion thereof which is being paid. The data processing system allocates each payment to the designated sub-account(s) specified by the cardholder and calculates interest charges allocable to each designated sub-account as adjusted by each payment by the cardholder.

Abstract: A device for holding a lever of a gas pump in at least two adjusted, open positions in accordance with a desired rate of flow of fuel from a nozzle thereof, the device including a hook-shaped arm structured to hang over a top surface of the gas pump handle so as to be supportably engaged thereon, and a number of parallel fingers extending outwardly from an elongate portion at spaced intervals from the hook-shaped arm, each of the fingers adapted to supportably receive the lever in one of the adjusted, open positions. The device can be carried on a key ring fitted through an aperture therein.