1. Register an account in China Gold Coin Online Mall.
2. Log in to China Gold Coin Online Mall and select the commemorative coins to be purchased in the mall. You can choose to buy by lottery or real name.
3. You need to participate in the lottery registration first, wait for the lottery result, and then you can buy it after winning the lottery.
4. Real-name purchase requires real-name authentication before purchase.
5. Enter the purchase page, select the purchase quantity, and click Buy Now after confirming that the purchase information is correct.
6. Fill in the delivery address, payment method and other information, and pay after confirmation.
7. After the payment is completed, wait for the receipt.