You can get an invalid refund. Must be Aa yeast powder 299 yuan per box, Qingguomei per box 169 yuan's positive price. When you buy it, you need a third person to help two people shoot a trading video. The video must show the date of purchase, such as a newspaper, or the date set by the mobile phone, or the time on TV. At the same time, the Aa of one course or above you bought should be placed in an obvious place in the video, and the video should be clearly shot. After eating for a course of treatment, the weight is less than 5 kg, and the waist circumference has not changed. You can get a full refund wirelessly. If someone returns the goods, the manufacturer won't care about the hundreds of dollars you bought alone. It must be guaranteed to sell so well. Not the kind of rogue merchant who said it was invalid for seven days before buying, but could not return it once the package was opened. In addition, Aa enzymes do the most business as friends. Does everyone cheat their relatives and friends like this ~