All right! Last time, I bought a sushi buffet and a hot spring bath in Handan.com, which was quite good. I booked a hot spring in the morning, so I can make an appointment immediately and use it in the afternoon! However, group buying also depends on the intermediary. For example, the reliability of group buying business handled by well-known travel agencies is relatively strong. Or when buying online, first call the relevant intermediary or the storefront for direct consumption. This is more reliable, and telephone consultation can generally learn some basic information about online group buying, so that unnecessary phenomena will not appear after group buying!