JD.com provides automatic invoicing services. Users can set default invoicing information in the JD.com personal center, including company name, tax number and address. When purchasing goods, users can choose to issue an invoice and select the default invoicing information or enter the invoicing information manually.

When the user selects the default invoicing information, JD.com will automatically issue an invoice to the user's company, which is convenient and fast.

Users need to pay attention to updating the default invoicing information in a timely manner to ensure that the invoices issued are accurate. At the same time, it is also necessary to ensure that the company name, tax number and address information are true and valid to avoid affecting financial records and tax reporting.