发明名称 |
METHOD OF ASSIGNING PROMOTIONAL MESSAGES TO ELECTRONIC PRICE LABELS |
摘要 |
<p>A method of displaying a promotional message by an electronic price label (EPL) which stores promotional messages and corresponding promotional indicators in a memory within the EPL. Once the promotional messages are stored within the memory of the EPL, the promotional messages no longer need to be sent by a controlling computer each time a promotional message must be displayed by the EPL. The controlling computer transmits a promotional indicator to the EPL. The EPL compares the promotional indicator in the message with the promotional indicators stored within the memory. The EPL displays a promotional message associated with one of the promotional indicators within the memory if the promotional indicator in the memory and the promotional indicator in the message are equal.</p> |
申请公布号 |
CA2206030(A1) |
申请公布日期 |
1998.03.25 |
申请号 |
CA19972206030 |
申请日期 |
1997.05.23 |
申请人 |
NCR CORPORATION |
发明人 |
ZIMMERMAN, TERRY L.;GOODWIN, JOHN C., III |
分类号 |
G06Q30/00;(IPC1-7):G09F9/00;G09F13/00 |
主分类号 |
G06Q30/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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