The multiple commodity information which are necessary for the reading possible storage null commodity register with the commodity sales data treatment system

摘要

PROBLEM TO BE SOLVED: To speedily and accurately add and register bargain sale information regarding additionally set merchandise information. ;SOLUTION: Bargain sale code decision means 31 and 32 and additional registration control means 31 and 32 are provided and when new merchandise information is additionally set in a merchandise master file 33GMF, retrieval from a bargain sale master file 33BMF is performed to determine whether or not the same bargain sale code as bargain sale code included in bargain sale information already registered in the bargain sale master file is included in the new merchandise information; when it is determined that it is included, bargain sale information regarding the new merchandise information can be added and set in the bargain sale master file 33BMF.;COPYRIGHT: (C)1999,JPO