As the manager of Naixue's tea shop, you need to download the software about invoicing on your mobile phone, fill in the accurate store information, apply for the QR code of the invoice, and then display the QR code to facilitate customers to get the invoice. As consumers, we only need to open WeChat or Alipay and scan the QR code of the store invoice to open the electronic invoice.
The QR code on the invoice is used to identify the authenticity of the invoice. Using the national tax invoice query software to query online tickets, citizens can easily and quickly query the authenticity of their invoices by scanning the QR code on ordinary invoices.