Invoices can also be proved.

If you lose your fixed-price gold tag or label, you can still exchange it for a new one, because fixed-price gold is also pure gold. If it is gold, you can exchange it for a new one. If you have a purchase receipt or invoice for fixed-price gold, you can go to the purchase store to exchange it for a new one. You can exchange it for similar gold jewelry, which can increase your gold by about 20. In addition, you can directly exchange the fixed-price gold for the gram weight of gold, and exchange it according to the gram weight of the fixed-price gold. In fact, this exchange method is relatively loss-making, because the original gram weight of fixed-price gold is not much. For specific replacement details, please consult your local gold store.