Method and device for generating purchase order for purchasing goods

Abstract

The invention discloses a purchase order generation method and device for purchasing goods. The method comprises the following steps: acquiring purchase information of a user; judging whether the purchase quantity of the first commodities contained in the purchase information is greater than the inventory of the first commodities or not; when the purchase quantity of the first commodities contained in the purchase information is greater than the inventory of the first commodities, obtaining N to-be-purchased lists, and calculating the stockout quantity of the first commodities; determining whether each to-be-purchased list contains a first commodity; if at least one to-be-purchased list contains the first commodity, adjusting any to-be-purchased list containing the first commodity according to the stockout number of the first commodity, and generating a purchase order; if no to-be-purchased list contains the first commodity, generating a purchase order according to the stockout number of the first commodity. According to the invention, the purchase order can be automatically generated without manual calculation, the calculation time can be shortened, the processing efficiency can be improved, superposition and updating of multi-order data can be realized, and the operation cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent management of goods, in particular to a method and device for generating a purchase order for purchasing goods. Background technique [0002] Wholesale refers to all activities that occur when goods or services are sold to customers who buy them for resale or for business use. Because the sales price of the wholesaler is lower than the retail price of the enterprise, the sales volume of its goods is large, and the transaction and circulation of goods are frequent. [0003] Due to the high transaction volume and number of transactions of major commodities, and the busy circulation of commodities, merchants need to purchase and purchase commodities from time to time, so that the inventory of commodities can meet the purchase needs of users. At present, the commonly used commodity procurement method of merchants is that when merchants receive purchase information from buyers, they need to calcul...

AI Technical Summary

Problems solved by technology

[0004] However, the currently commonly used method has the following technical problems: since the out-of-stock quantity is manually calculated by the user, calculation errors are prone to occur, making it difficult for the purchased product quantity to meet the user's purchase needs, and the manual calculation method is time-consuming and inefficient. And each calculation is based on the purchase information of a single buyer, and in the wholesale industry, there may often be multiple buyers purchasing at the same time, resulting in the need to generate a large number of purchase orders for the same product to notify multiple purchases Procurement by personnel not only causes a waste of resources, but also increases the cost of procurement operations

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