A method and system for processing intermediate states of product oil inventory count

Abstract

The invention discloses a method and a system for processing intermediate states of product oil inventory number. The method comprises the following steps: connecting and reading the tax control equipment, confirming the taxpayer identification number and the taxpayer name; Monitoring the existence of intermediate status records in the processing database; wherein The intermediate state record includes a record in download and a record in return. If yes, updating the intermediate state record in the processing database to the corresponding completion state record, and adding the correspondingoperation record; If not, monitoring whether intermediate status records exist in the tax control equipment, updating the intermediate status records in the tax control equipment to corresponding completion status records, and correspondingly increasing or decreasing the product oil inventory number in the processing database, and simultaneously increasing the corresponding operation records; Completing disk writing operation in the tax control equipment according to the corresponding recording result; The method and the system avoid the value-added tax invoice issuing abnormality caused by the confusion of the product oil inventory number; Eliminating the possibility of tax evasion.

Description

technical field [0001] The present invention relates to the field of tax control, and more specifically, to a method and system for processing an intermediate state of refined oil inventory. Background technique [0002] When a refined oil distribution company manages the inventory of refined oil and issues value-added tax invoices for refined oil, there are usually two ways to download or return the inventory of refined oil: online download and return and hall download return. Refined oil distribution companies return through online download Although it is not necessary to bring the tax control equipment (golden tax disk, tax control disk, tax declaration disk) to the tax hall to realize the download and return operation of the inventory of refined oil products, but in case of network interruption or other reasons, the billing software will initiate the finished product Oil download and return requests, while the corresponding refined oil in the tax office or tax control eq...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the background technology that when the value-added tax invoices for refined oil are issued through online download and return, the inventory of refined oil appears in an intermediate state, resulting in errors in the inventory information of refined oil, resulting in abnormal management and potential safety hazards, the present invention provides a A method and system for processing the intermediate state of refined oil inventory; the use scenario of the method and system is based on the download and return business of the tax hall, the method and the system check whether there is an intermediate state record in the information of the tax control equipment, and check whether there is an intermediate state record. The situation of the state record is corrected, and the corresponding information of the processing database and the tax control equipment is updated at the same time, so that the refined oil inventory data is accurate; the intermediate state processing method of the refined oil inventory number includes:

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