Jonathan Grossar, Thomas Blachowicz

March 31, 2020

WPWG remote meeting

Integration of SRC payment method

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2 MARCH 31, 2020

1. Enhance merchant and consumer value proposition

• Allow merchant to validate if SRC credentials are available with “Has Enrolled payment instruments”

• Allow user recognition without reliance on cookies with

• Short term: “Indexed DB”

• Longer term: other feature possibly implemented by browsers to provide more persistence

• Leverage PR shipping method functionality to update total amount

2. Provide an implementation that works for different types of browsers

• Browsers who do not play a specific role in SRC (SRCi/DCF)

• Browsers who play a SRCi/DCF role in SRC

3. Provide an implementation with choices for merchants

• Card list can be displayed after payment request is invoked

• Card list can be displayed before payment request is invoked (embedded within merchant page)

Objectives of the proposed approach for SRC integration

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3 MARCH 31, 2020

First time user, 3rd

party payment handler

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4 MARCH 31, 2020

First time user, built-in payment handler

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5 MARCH 31, 2020

Returning, recognized user, 3rd

party payment handler

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6 MARCH 31, 2020

Returning, unrecognized user, 3rd party payment handler