With the Overlay display option (and the Embedded display option), you have full control over all form fields.
Below are some examples of the Overlay display option.
Here’s a very minimal overlay payment form.
Here’s an overlay form that requires your phone number and displays a coupon code field.
Try the code “20off” for a 20% discount. You can also attempt an invalid code or remove an applied code.
Here’s an overlay form that requires an address and uses a custom label for the Checkout button and matching “Stripe blue” button style.