1, log in to the electronic tax bureau, enter the page as an enterprise, and select the invoice to use;

2. In the bidding project, select the invoice type for approval and adjustment;

3. Fill in the invoice type verification adjustment table, and check the invoice type that needs to increase the quota;

4. Select the billing limit after increasing the quota, enter the maximum number of tickets purchased after increasing the quota, and click Next;

5. Check the adjustment table of invoice type, wait for approval after submission, and complete the bidding.

Advantages of electronic invoice:

1. Improve financial efficiency: electronic invoices can be issued quickly and transmitted electronically, reducing the workload of printing, mailing and archiving paper invoices;

2. Reduce costs: Compared with traditional paper invoices, electronic invoices can save paper, printing and mailing costs;

3. Easy to manage: electronic invoices are easy to manage electronically, which is helpful for the integration and analysis of enterprise financial data;

4. High security: electronic invoices ensure the security and integrity of data through digital signature and encryption technology;

5, environmental protection: reducing the use of paper is conducive to environmental protection.

6. Easy to query and trace: The information of electronic invoices can be stored in the system for a long time, which is convenient to query and trace the historical billing records at any time.

To sum up, enterprises need to log in to the system to increase the amount of electronic invoices in the electronic tax bureau, select the invoices to be used, apply for the approval and adjustment of ticket types, fill in and check the relevant information, set the increased limit and the number of tickets purchased, and finally review and submit them for approval.

Legal basis:

Measures of People's Republic of China (PRC) Municipality on Invoice Management

Article 15

Units and individuals that need to receive and purchase invoices shall go through the formalities of receiving and purchasing invoices with the tax registration certificate, the identity certificate of the agent and the stamp of the special seal for invoices made according to the style specified by the competent tax department of the State Council. The competent tax authorities shall, according to the business scope and scale of purchasing units and individuals, confirm the types, quantities and methods of purchasing invoices, and issue invoice purchasing books within 5 working days. When receiving and purchasing invoices, units and individuals shall report the use of invoices in accordance with the provisions of the tax authorities, and the tax authorities shall conduct inspections in accordance with the provisions.