ESL multi-currency dynamic price marking method and system

Abstract

The invention discloses an ESL multi-currency dynamic price marking method and system, and the method comprises the steps that a POS server judges whether to receive an operation instruction for changing the price information of one kind of commodities in real time or not: executing the corresponding operation instruction if the operation instruction for changing the price information of one kind of commodities is received, generating a price information message according to the changed price information of the commodities and transmitting the price information message to an ESL server; the ESL server generates a corresponding display message, and pushes the display message to a corresponding ESL; an exchange rate server maintains the latest exchange rate information, generates an exchange rate message of the latest exchange rate at preset time intervals, and pushes the exchange rate message to the ESL server; the ESL judges whether to receive the display message or not: updating the display content according to the received display message if the display message is received. The method calculates and obtains the multi-currency prices of the commodities according to the real-time currency exchange rate information, carries out the real-time display of the real-time currency exchange rate information on the ESL, is convenient and timely for operation, is environment friendly, greatly reduces the error rate, and can be widely used in the technical field of the Internet of Things.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things based on electronic shelf label technology, in particular to an ESL multi-currency dynamic pricing method and system. Background technique [0002] Glossary: [0003] ESL: full name Electronic Shelf Labels, electronic shelf labels, or electronic price tags; [0004] POS: full name Point Of Sale, sales terminal. [0005] In order to facilitate the sale of imported and exported commodities, commodities usually need to be priced in multiple currencies according to the exchange rate, so as to facilitate the purchase of customers using different currencies. Convert between different currencies according to the exchange rate. The exchange rate will fluctuate up and down with the foreign exchange market, which directly affects the market conditions of import and export commodities. If the exchange rate changes, but the price of the commodity is not updated, it is likely to affect the f...

AI Technical Summary

Problems solved by technology

[0007] In general, in the sales of import and export commodities, if the exchange rate changes, whether it is manual conversion of commodity prices or replacement of paper price tags, the operation is very inconvenient, not timely, and wastes manpower and material resources, and is prone to mistakes, resulting in transaction losses. , these problems are especially acute when commodity prices need to be expressed in multiple currencies

[0008] In addition, although there are electronic shelf label systems (ESL systems) on the market that can control several electronic shelf labels to display relevant product information through a computer server, the existing ESL system only obtains commodity prices expressed in local currency from the POS system. , the lack of multi-currency exchange rate information sources, can not be priced in multiple currencies

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