As far as I know, there is no limit to the number of times the orange shop buys gold. You can place an order according to your own situation. For example, I bought several luxury investment gold bars and several gold ornaments of Chow Tai Fook in Citrus this year, and I didn't encounter any restrictions. As for safety, I don't have to worry. After I got it, I went to have a special appraisal. Jewelry is genuine, the purity is the same as that introduced by the shopping mall, but the price is much cheaper than buying it in a physical store, because coupons can be used on oranges, which is very cost-effective.