1. According to the relevant laws and regulations of our country, if there is cheating in the jewelry lottery, consumers can complain to the Consumer Council and ask the operator to pay three times the price of the goods, which is less than 500 yuan's compensation to 500 yuan.

2. If there is fraud, you can ask for a refund and triple compensation. However, if the other party declares that it is a commodity, it is only a matter of price, and generally it cannot be returned.

3. Jade articles bought in shopping malls that are 10% off in the lucky draw will be marked on the purchase voucher: once sold, they will not be returned. But not terrible. It belongs to the overlord clause and is not supported by laws and industrial and commercial clauses. Through reasonable ways and means, it is naturally a return and a smooth refund. 1, collect purchase vouchers, receipts, receipts and invoices.