The so-called lottery with shopping receipts at the exits of all supermarkets, shopping malls and other shopping places is basically a scam. Shopkeepers claim that if they win the first prize, they can get gold inlaid jade, jadeite or high-grade gold and silver ornaments for free, but they need to pay several hundred yuan or 10% and other processing fees. In fact, these so-called high-grade ornaments are only fake and shoddy imitations with low value, and the value is generally only tens or several yuan. Some so-called gold and silver ornaments are only electroplated with ordinary zinc and chromium, and there is no pure gold component. The so-called jadeite is either the most common inferior scraps, or the ordinary stones are artificially imitated by chemical processes.
Therefore, remind netizens and consumers not to believe in these so-called lottery activities, let alone participate in such activities. This is just a marketing strategy of unscrupulous merchants. Everyone who wins the lottery is the first prize. Don't think you have taken advantage. In fact, all you get is a shoddy fake product.
If the loss is large, please keep the exchange receipt to the shopping mall or supermarket, or complain to the industry and commerce, consumer associations and other departments.