1. Click to open the mobile business hall app, and then click the login option.

2. Fill in the account and password to log in.

3. Click to open the planned business on the personal homepage, and then click Enter.

4. Find the business we need to unsubscribe from on the established business page, and click unsubscribe on the right.

Electronic invoice is the product of the information age. Like ordinary invoices, they are distributed to merchants in the form of unified issuance by the tax bureau. The invoice number is distributed to merchants with national unified coding and unified anti-counterfeiting technology. The signature mechanism of the electronic tax bureau is attached to the electronic invoice.