Re: [paymentrequest] Payment App Registration: Same Origin is problematic for identifying_url (#66)

@dlongley 

> How would this registration work? How, specifically, is it different from what I proposed?

I maybe wrongly reading between the lines, but 'The user picks the Payment App' suggests a model in which the user picks a payment app registered in the browser, then picks a payment instrument registered in the payment app. I suggest skipping a step by registering (a link to) payment instruments directly in the browser, so that users can pick an instrument directly and implicitely select the corresponding payment app.

> How do you recommend the browser become aware?

Good question, maybe an additional explicit call registerPaymentInstrument ?

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Reply to this email directly or view it on GitHub:
https://github.com/WICG/paymentrequest/issues/66#issuecomment-188515465