[w3c/browser-payment-api] Adding custom fields next after shipping options have been added. (#548)

Some ecommerce sites require extra fields with the shipping details other than the address they are sending to. E.G;
- Type of residence
- Instructions to the delivery driver
- Notes to the merchant 

Ideally having an empty text field, which could be populated by the user would work in most cases. Or adding a drop down. 

The reason for doing this in the PR API rather than on the merchants site, is the UX flow would seem broken to partially ask for some delivery details on the merchants site and others in the PR API. 

The other alternative is to ask for all delivery details on the Merchant side, but this begs the question of why using PR API in the first place when all you are asking is credit card details. 

This was originally filed as a [chrome bug](https://bugs.chromium.org/p/chromium/issues/detail?id=727709#c13), moved here for discussion


-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/browser-payment-api/issues/548