Patent ID: 7083092

Claim:
A cash registering apparatus, comprising: a commodity code obtaining unit for obtaining a commodity code of each commodity item purchased; a retrieving unit for retrieving commodity information corresponding to the commodity code obtained by said commodity code obtaining unit; a registering unit for registering, as transaction data, the commodity information retrieved by said retrieving unit; a first editing unit for editing, upon completion of check out of the commodity item, print information to be printed on a receipt, based on a predetermined editing rule and the transaction data registered by said registering unit; a receipt issuing unit for issuing the receipt, on which the print information edited by said first editing unit is printed; a display unit for showing on a screen thereof various kinds of data relating to transaction of the commodity item purchased; a display controlling unit for controlling a display condition on the screen; a read-out instruction inputting unit for inputting a read-out instruction for reading the registered transaction data upon entry of the transaction data printed on the issued receipt; a read-out unit for reading the registered transaction data in response to the read-out instruction input from said read-out instruction inputting unit; and a second editing unit for editing a purchase specifics screen image in such a manner that the commodity items purchased are arranged on the purchase specifics screen image in the same order as the commodity items are arranged in the print information printed on the issued receipt, based on the predetermined editing rule and the registered transaction data read by said read-out unit, said display controlling unit controlling said display unit to show on the screen thereof the purchase specifics screen image edited by said second editing unit.