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(11) | EP 0 903 706 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Electronic cash register |
| (57) An object of the invention is to provide an electronic cash register capable registering
sales data speedy while keeping optimum operability. To this end, the electronic cash
can change and setup a commodity to be assigned to a registration key even during
a sales registering processing without stopping serving customers, as well as register
sales data of any commodity whose code is changed using a registration key after the
changing and setting. Another object of the invention is to provide an electronic
cash register with improved operability, which can change the assignment according
to sales quantity and sales time. Upon an input from a commodity key (5b), sales data
of a commodity having a commodity code related to the commodity key (5b) by a key
layout memory (3-1) is registered. The registered sales information of each commodity
can be printed out or displayed. If it is designated that a specific commodity is
set so that its code is related to the commodity key during the sales registering
processing, the commodity code related to the commodity key is replaced by the specific
commodity code. After this registration, the sales of the specific commodity is registered
according to the commodity key input. |