purpose, issuing object and tax requirements.

1. Catering management invoices are mainly used for internal management and accounting of catering enterprises, while catering invoices are used to provide consumers with legal shopping vouchers.

2. The catering management invoice is issued by the catering enterprises themselves for internal management and financial accounting, while the catering invoice is issued by the catering enterprises to consumers as a voucher for consumers to purchase meals.

3. For tax purposes, catering management invoices are used for internal accounting and tax declaration of catering enterprises, and taxpayers do not need to provide them to the tax authorities, while catering enterprises need to issue them according to law and file tax returns with the tax authorities.