Legal analysis: There are restrictions. According to the regulations, the number of ordinary invoices issued by the catering industry every month depends on the number of invoices in hand and the billing limit of a single invoice. The maximum amount of ordinary tickets is 111,111, and the maximum number of ordinary tickets received every month is 111, which will be determined by the tax authorities according to the actual business volume of the enterprise.

Legal basis: Article 15 of the Measures for the Administration of Invoices of the People's Republic of China, units and individuals who need to receive and purchase invoices shall go through the formalities of receiving and purchasing invoices with the tax registration certificate, the identity certificate of the agent and the stamp of the special invoice seal made according to the style specified by the competent tax authorities of the State Council. The competent tax authorities shall, according to the business scope and scale of the purchasing units and individuals, confirm the types, quantities and methods of purchasing invoices, and issue invoice purchasing books within 5 working days. When receiving and purchasing invoices, units and individuals shall report the use of invoices in accordance with the provisions of the tax authorities, and the tax authorities shall conduct inspections in accordance with the provisions.