Paypal SDK / Ruby on Rails / SetExpressCheckout

Question

Finalizing an integration of paypal on some website; I' like to pre-fill all fields besides the ones about the credit card.

With this example here it is almost completely filled.

The only fields that remains are the email and the phone of the user; and as I require it on the shop's form before redirecting to paypal; I'd like it not to be asked again on the paypal form

Where does those two infos (email and phone) should be send to ? in which part of the structure ? Thanks for any experiences about it

Answer 1

Check 'Automatically Filling Out Shipping and Contact Information' section at Integration Guide