Legal analysis: it can be reimbursed. 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.

Legal basis: Measures for the Administration of Invoices in People's Republic of China (PRC).

Article 10 Invoices shall be overprinted with a unified national invoice producer seal. The style of the national unified invoice producer seal and the requirements for invoice layout printing shall be stipulated by the competent tax department of the State Council. The invoice producer seal shall be made by the tax authorities of provinces, autonomous regions and municipalities directly under the Central Government. It is forbidden to forge the seal of invoice producer.

Invoices should be changed irregularly.