1, use the computer to open the electronic network invoice application system specified by the state, log in to the individual account, click to select the usual invoice issuing option, and if there is an invoice voided, lock the invoice object to be voided by selecting the date of the invoice to be voided;

2. Improve the relevant invoice code and letter opening number, and write down the reasons for invalidation;

3. Click the Void button to void the electronic invoice.

Electronic invoices are the product of the information age. Like ordinary invoices, they are distributed to merchants in the form of unified distribution by the tax bureau. The number of royal rent invoices is distributed to merchants with unified national coding and unified anti-counterfeiting technology. The electronic invoices are attached with the signature mechanism of the electronic tax bureau. Compared with traditional paper invoices, electronic invoices can be invoiced online by online invoice management system, which saves invoice cost, tax control machine cost and related labor cost.

Electronic Commerce Law of the People's Republic of China

Article 14

E-commerce operators selling goods or providing services shall issue purchase vouchers or service documents such as paper invoices or electronic invoices according to law. Electronic invoices and paper invoices have the same legal effect.