Stripe - eCommerce Feature - Ability to add metadata to customer

The ability to set up a payment form to send additional fields to the Stripe customer, - this will allow the Stripe account owner to get more useful reports when making sense of payments in Stripe.

The easiest option might be to allow key value pairs to be sent to customer metadata- as this may be the easiest thing to configure?

https://stripe.com/docs/api/metadata