[w3c/webpayments-payment-apps-api] Should `modifiers` be passed to the payment handler? (#118)

Should the user agent send `modifiers` to the payment handler in [`PaymentAppRequest`](https://w3c.github.io/webpayments-payment-apps-api/#sec-app-request)? The alternative seems cleaner: apply `modifiers` to `methodData` and `total` instead of sending `modifiers` to the payment handler. Thus, the payment handler could rely on `methodData` containing everything required for the payment, instead of also checking inside of `modifiers`.

-- 
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/webpayments-payment-apps-api/issues/118