> If we have a core set of payment messages, are they extensible? Yes, developers should be able to encapsulate arbitrary information into the core payment messages. > If they are extensible, what is the extensibility mechanism? Linked Data should be the extensibility mechanism. Specifically, JSON-LD. > Is the browser required to understand this extensibility mechanism? No, the browser (nor most developers) need to understand the extensibility mechanism. However, there does need to be one and JSON-LD provides a mechanism that looks a great deal like JSON w/o having the extensibility issues that JSON has. --- Reply to this email directly or view it on GitHub: https://github.com/w3c/webpayments/issues/18#issuecomment-161177904Received on Wednesday, 2 December 2015 04:33:01 UTC
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