Electronic two-dimensional code management method and device for POS checkout

Abstract

The invention provides an electronic two-dimensional code management method and device for POS checkout, and the method comprises the steps: inputting non-standard commodity information into a commodity management system, generating a preset electronic two-dimensional code, and building an association relation between a non-standard commodity and the preset electronic two-dimensional code; when the non-standard commodity is purchased, selecting the non-standard commodity to be settled through a waiter terminal, and generating an electronic two-dimensional code to be settled according to an association relationship between the non-standard commodity and the preset electronic two-dimensional code; sending the electronic two-dimensional code to be settled to the customer terminal, scanning the electronic two-dimensional code to be settled at a POS terminal, connecting a commodity management system to obtain non-standard commodity information, and adding the non-standard commodity information into a to-be-settled commodity list; and generating a settlement order according to the to-be-settled commodity list, and scanning the payment code through the POS terminal for collection and settlement. The electronic two-dimensional code is used for replacing a two-dimensional code paper receipt, waste is reduced, the checkout efficiency is improved, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of computer data processing, in particular to an electronic two-dimensional code management method and device for POS checkout. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, some convenience stores on the market have launched a self-checkout function. Customers use POS machines for self-checkout. Customers first select standard products such as biscuits, mineral water, etc., and scan the barcodes or QR codes of the above-mentioned standard products through the POS machine one by one when checking out. After scanning, choose to pay on the POS machine. The POS machine is connected to WeChat and Alipay network, and the payment code on the customer's mobile phone is scanned to complete the chec...

AI Technical Summary

Problems solved by technology

[0007] First of all, the aforementioned two-dimensional code paper receipt scheme, as mentioned earlier, the two-dimensional code paper receipt is disposable and discarded when it is used up. It has become a common phenomenon for customers to discard it casually, causing a large amount of waste in the store. The discarded QR code paper receipts have become a kind of garbage

[0008] Secondly, the above-mentioned "swipe checkout" scheme in college canteens has a relatively single scenario and is not suitable for the scenario of breakfast QR code checkout in convenience stores

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