A copy of the company's business license, the original and copy of the agent's ID card, the invoice processing form and the company's official seal will be different in different regions. For details, please consult the local tax hall or 12366, whichever is local.

Electronic invoice is the product of the information age. Like ordinary invoices, they are distributed to merchants in the form of unified issuance by the tax bureau. The invoice number is distributed to merchants with national unified coding and unified anti-counterfeiting technology. The electronic invoice is accompanied by the signature mechanism of the electronic tax bureau.