From the way of obtaining catering raw materials, catering procurement methods can be divided into: ① market procurement. That is to say, the purchasing personnel analyze and choose through online information publicity materials or information directly obtained in the market, select several suppliers as candidates, make quotations, and choose the best supplier through negotiation. (2) Bidding procurement. That is, the hotel will announce the names and specifications of the raw materials to be purchased to the public by way of bidding, or send them to relevant suppliers by way of invitation to bid. ③ Fixed-point procurement. That is to say, the hotel chooses suppliers and signs long-term supply contracts with them to ensure the procurement method of needed raw materials. (4) Consignment mode. That is, the supplier provides the raw materials used by the hotel, which is settled according to the actual usage.