How to pull metadata stripe?

Question

PHP

Through the WP admin panel, I created an Input field, (for example, let's call email2)
How can I use the code to pull the metadata that the user entered into this field after a successful payment?

Buyer email pulling $object->customer->email
How to pull metadata (additional input field)?

Answer 1

Already resolved the issue.
Made crutches by sending email from another page)