Payment Integration: How can I pre-populate Billing info

How can I pre-populate information for payment integration (Authorize and Braintree), like name, address etc.

I am able to populate amount using the form calculation, however, pulling could not find how to pull name, address information. 

Its possible to pass the values from your fields to the payment integration using conditions. Also note that you must use a standard address field instead of a widget.

For example:

https://form.jotform.com/73534611046956

The conditions will look like this: