Why Didi Chuxing cannot issue invoices for some itineraries?

Invoices can be issued for Didi Chuxing itineraries, and it cannot be due to network delays.

1. In the Alipay homepage interface, click "More".

2. Click "Didi Chuxing".

3. In the Didi Chuxing interface, click "My".

4. In my interface, click "Order".

5. Among the completed orders, click on the order that needs to be invoiced.

6. In the evaluation interface that pops up, click "Issue Invoice".

7. In the invoice issuance interface, click "Travel Services".

8. After filling in the relevant information, click "Submit". Complete