Generally, the invoice of Health Cloud can be issued in three working days, and the invoice can only be applied after the physical examination is completed.
Open the Alipay client, and then search for "medical appointment" in the top search bar to enter the medical appointment service.
Then click the "My" icon in the lower right corner, and then click the "View All Orders" button on the right side of the "My Orders" column.
Find the order to apply for invoicing, and click Apply for Invoicing.