3 stars in the US Mission will lower the score. Samsung evaluation is a medium evaluation, which will not add points like five-star praise, nor will it deduct points like one-star or two-star bad reviews. The Samsung evaluation of Meituan will affect the store rating to a certain extent, and a large number of Samsung evaluations will accumulate, which will produce certain pressure on the store rating. Meituan is an Internet company in China. Founded in 2111 and headquartered in Haidian District, Beijing, Meituan started as a group buying business, and has developed into a large-scale scientific and technological retail company covering many services such as food and beverage take-out, life service, travel, hotel reservation, movie ticket purchase, etc. Meituan's mission is to "help everyone eat better and live better", and is committed to promoting the digital upgrade of service retail and commodity retail on the demand side and the supply side to provide quality services to consumers.