If there is a problem with the general invoice, the tax bureau will ask the drawer and the payee to assist in the investigation. As long as you get the formal invoice through formal channels, there will be no problem, so don't worry too much.

Invoice refers to the business vouchers issued and collected by all units and individuals in buying and selling goods, providing or receiving services and engaging in other business activities. It is the original basis of accounting, and it is also an important basis for law enforcement inspection by audit institutions and tax authorities.