1. Users can directly go to the business outlets of China Bank for consultation, indicating that they want to buy gold bars, and staff will receive them.
2. Buy gold product care instruments through the gold display cabinets or product manuals at bank outlets.
3. Fill in and submit the purchase voucher, and the bank will query the real-time sales price and submit it to the business management system.
4. The user settles the payment with the bank, the bank registers the gold information, and gives the gold and invoice to the user.