1. Open the billing software and log in. Of course, if there is no network, it can also be distributed offline. However, offline invoicing is limited.

2. Click in turn. Invoice management-invoice filling. Then, select the type of invoice to be issued. Now electronic invoices are also opened in this way.

3. Check whether the invoice number is correct.

4. Fill in the company information of the purchasing unit, select the subject information to be issued, fill in the invoice amount, and then click Print. Then put the invoice into the printer to print, and the invoice will be issued.

The invoice of gold jewelry must be stamped with the official seal of the jewelry store or jewelry brand counter to be legally protected. With the improvement of living standards, people's needs are not limited to food and clothing, but also become an indispensable part of life. So jewelry stores came into being, and there are many counters of jewelry brands in major shopping malls. Therefore, to buy gold, you must open a purchase invoice with the official seal of the jewelry store.