Can technology development companies invoice the advertising industry?

The specific categories of invoices are divided into different industries according to the nine tax items of business tax, and each has different tax rates. The code of ordinary invoice is set to 12 digits, where the 8th digit is the unified industry code and the 8th digit is the industry detailed invoice type code.

Although both information consultation and advertising belong to the service industry, the detailed codes are different. Information consulting issues "other service industry invoices" with refinement code of 32, and advertising business issues "advertising industry invoices" with refinement code of 06. So you have to change the business scope of your business license and tax registration certificate before you can buy advertising invoices. The advertising invoice was bought at the local taxation bureau.