Re: [paymentrequest] Should the Payment Request API only be available in a top-level browsing context? (#30)

Just to clarify a bit, I think the best way would be to re-use the existing "sandbox" attribute on iFrames, but define a new potential value for that attribute of "allow-payment". 

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Reply to this email directly or view it on GitHub:
https://github.com/WICG/paymentrequest/issues/30#issuecomment-163371214