Electronic invoices do not need to be printed. 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 adopts national unified coding and unified anti-counterfeiting technology.

The promotion of electronic invoices benefits from the "loosening" and encouragement at the policy level. Since electronic invoices are all VAT invoices, service businesses, including hotels and restaurants, are really included in the invoicing scope of electronic invoices after the "VAT reform" officially landed.