Certificate and ticket requests include (ABCD).

A. Business license B. Keep purchase voucher C. Product test report D. License

Requesting certificates and invoices means that the seller must establish and implement incoming goods inspection and acceptance The system will also examine the supplier's business qualifications, check the product's certificate of conformity and product identification, and establish a product purchase ledger, such as recording the product quantity, specifications, name and supplier contact information, and Purchase channels, etc. The certificate and ticket request system is to ensure food safety.

When purchasing food, employees of the unit must obtain relevant tickets from the supplier to ensure that the food comes from legal sources and is of quality and safety. When trading with a supplier for the first time, you should obtain certification documents that prove the legal qualifications of the supplier and production processor: business license, production license, health license and other certification documents stipulated by laws and regulations, and check them once a year.

When purchasing food, you should obtain tickets from suppliers or producers and processors on a batch basis to prove that the food meets quality standards or listing regulations, as well as to prove the source of the food.

High-quality foods that have obtained the titles of well-known trademarks, famous trademarks, or provincial-level or above safe foods, pollution-free foods, green foods, organic foods, and famous brand products can be sold directly with the corresponding logos and certificates of the above titles, free of charge. Please ask for other tickets.