Attach files ( image )

Hi, I’ve been using your plugin for a few months now and I’m getting along fine. To be more precise, I’m using the stripe extension.

I am creating a site that requires identity documents and a driver’s license (simple images) to purchase the service. In the checkout area, in addition to entering the credit card details, I should insert the documents as attachments.

I saw that through stripe it is possible to attach files:
https://stripe.com/docs/file-upload

For me it is important that they are kept in a safe place because they are sensitive data.

If you can’t modify the plugin, tell me what to do so that I can get to work and make the checkout page.

Thank you !