Do I need to send an invoice to Wenzhou to stay in Shanghai Hotel?

If you stay in a Shanghai hotel, you need to issue an invoice and mail it to Wenzhou, and you need to pay for it yourself. The mailing fee is paid by the recipient (that is, you), not by the hotel. 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.