Commodity sales data processing device, information processing device and method, system

Abstract

The invention discloses a commodity sales data processing device, an information processing device, a method and a system. The commodity sales data processing device comprises a first corresponding part which builds the connection between the commodity sales data processing device and the information processing device, and enables a display screen of the information processing device to display acommodity registration image displayed by a display screen of the commodity sales data processing device; and a judgment part which judges whether the operation of the information processing device isallowed or not. According to the invention, there is no need of additional special equipment in a store, and a customer just needs to operate the carried information processing device for achieving the cancelation operation of the general commodity input or special commodity input in a commodity input process at the same time, thereby improving the user experience.

Description

technical field [0001] The invention relates to a commodity sales data processing device, an information processing device, a data processing method, and a commodity input confirmation system. Background technique [0002] In the current commodity input confirmation system, the content of the customer display is as follows: [0003] 1. When the product is input, the basic information of the current product is displayed on the customer display of the cash register (name, quantity, total price, total quantity, etc.), such as Figure 1A as shown, Figure 1A It is a schematic diagram of the basic information of the current commodity displayed on the customer display of the POS terminal in the existing normal state. [0004] 2. For special business occasions, the customer display of the cash register can perform corresponding confirmation operations. Such as: collecting water and electricity bills, etc., such as Figure 1B as shown, Figure 1B It is a schematic diagram of the ...

AI Technical Summary

Problems solved by technology

[0006] First of all, the customer display of the POS terminal only displays the basic information of the products currently being operated, and the list information of all products cannot be seen

[0007] Secondly, when the clerk is carrying out the normal product input, the customer display of the POS terminal cannot perform operations, let alone cancel operations.

Only when performing collection business operations such as utility bills, customers can operate on the customer display of the cash register, but they can only perform confirmation operations and cannot cancel operations

[0008] Finally, the customer only sees the product information and performs some operations during the product input process, and cannot see the relevant information of the product and perform operations later.

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