1. Positive answer:

Strictly enforce invoice sales to prevent fraudulent purchases.

1. Ensure that the identity of the invoice claimant is legal;

2. Carry out initial verification of invoices by category;

3. Reasonably control the quantity of invoices for sale;

4. Standardize the supply of fixed-amount invoices;

5. Standardize agency invoicing.

2. Detailed analysis:

When handling tax registration, we must make full use of the registration information inquiry system of the industrial and commercial administration department and the citizen identity information inquiry system of the public security department. The identity verification of the tax registration legal representative shall be done well to prevent criminals from using false identities and documents to register and fraudulently purchase invoices.

3. Invoice query method

Invoice query refers to the method of determining whether an invoice exists and the authenticity of the invoice through necessary invoice information such as invoice code, invoice number, and invoicing date. Invoice inquiries can be made through the website of the local tax bureau or local tax bureau, or by calling the local 12366. The parameters required for query usually include invoice code, invoice number, information code, password, etc. The inquirer logs into the online inquiry platform of the tax bureau to which the invoice belongs, and enters the invoice code, invoice number and other information as required. The tax bureau invoice management system checks the entered information in the background and returns the inquiry results. Generally speaking, the invoice code and invoice number can be used to determine whether the invoice exists, and detailed information such as the invoicing date and invoice amount can verify the authenticity of the invoice.