Tax control disk manager, billing service system and working method of tax control disk manager

Abstract

The invention discloses a tax control disk manager, a billing service system and a working method of the tax control disk manager. The tax control disk manager is applied to the billing service system, is connected with a billing server and comprises a control management system and multiple tax control disk interfaces which can be accessed by multiple tax control disks, wherein the tax control disk interfaces are connected with the control management system; and the control management system determines the tax control disk interface corresponding to billing information according to the billinginformation sent by the billing server, acquires a tax receipt number from the tax control disk connected with the determined tax control disk interface and feeds back the acquired tax receipt numberto the billing server. The scheme of the invention reduces hardware cost of the billing service system and improves billing speed, and unified management of the tax control disks is facilitated.

Description

technical field [0001] The invention relates to the field of tax control application systems, in particular to a tax control disk manager, an invoicing service system and a working method thereof. Background technique [0002] As the country promotes electronic invoices, it is convenient for merchants to quickly access electronic invoices and enable merchants to have the function of issuing invoices. The tax control panel is one of the must-have components. For accounting agency companies or some large groups and companies, usually many tax control panels are required to issue invoices for different enterprises or subsidiaries, while traditional computers can only connect to one or two tax control panels. The current method is usually used It is: 1. Use many computers to connect each tax control panel that needs to be used separately, so the hardware cost is too high; 2. Switch the tax control panel by frequently plugging and unplugging the tax control panel connected to the...

AI Technical Summary

Problems solved by technology

For accounting agency companies or some large groups and companies, usually many tax control panels are required to issue invoices for different enterprises or subsidiaries, while traditional computers can only connect to one or two tax control panels. The current method is usually used It is: 1. Use many computers to connect each tax control panel that needs to be used separately, so the hardware cost is too high; 2. Switch the tax control panel by frequently plugging and unplugging the tax control panel connected to the computer, which is cumbersome to operate. And seriously affect the billing speed

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