1. Log in to official website and click "Invoice Management" on the "My" page.

2. On the invoice management page, click "Add Invoice" button.

3. According to the page prompts, fill in the relevant information of the invoice, including invoice type, invoice header, invoice content, payee information, etc.

4. Click the "Submit" button. After the approval, your invoice will be sent to the address you filled in.

It should be noted that the correct taxpayer information is needed when issuing invoices, otherwise the invoices may not be reimbursed or deemed illegal by the tax authorities. Therefore, you must carefully check whether the information filled in is correct before invoicing. If you have more related questions, please consult official website Customer Service of Interconnected Parking.