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Re: [Agenda] 19 September Tokenization Task Force call

From: Bhattacharjee, Manash <Manash.Bhattacharjee@mastercard.com>
Date: Tue, 19 Sep 2017 14:51:01 +0000
To: Ian Jacobs <ij@w3.org>, Payments WG <public-payments-wg@w3.org>, "Olivier Yiptong" <olivier.yiptong@airbnb.com>
CC: "Patel, Keyur" <Keyur.Patel@mastercard.com>, "Ahuja, Sachin" <Sachin.Ahuja@mastercard.com>
Message-ID: <88C6553A-36E9-4E0B-9F84-BF1B4EB35A1B@mastercard.com>
Hi Ian/All

Mastercard team is still working for the first prototype with Airbnb team to validate the Network Token specs – hoping to provide an update to the group in Oct 1st week or so.

No additional updates from us this week.


Manash Bhattacharjee
Director Products
Digital Payments

114 5th Avenue | New York, NY
Mobile +1 914 325 9792

-----Original Message-----
From: Ian Jacobs <ij@w3.org>
Date: Monday, September 18, 2017 at 2:08 PM
To: Payments WG <public-payments-wg@w3.org>, "Bhattacharjee, Manash" <Manash.Bhattacharjee@mastercard.com>, Olivier Yiptong <olivier.yiptong@airbnb.com>, "Patel, Keyur" <Keyur.Patel@mastercard.com>
Subject: [Agenda] 19 September Tokenization Task Force call

    Participants in the tokenization task force,

    Our next call takes place 19 September at 11:30am-12:30pm ET.
    We will meet on irc.w3.org on #wpwg.

    Previous call: 5 September



     * Review changes to draft “Encrypted Card Payment Method”.
       Olivier, are you available to discuss?
       https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_w3c_webpayments-2Dmethods-2Dtokenization_wiki_encrypted-5Fcard&d=DwIFaQ&c=uc5ZRXl8dGLM1RMQwf7xTCjRqXF0jmCF6SP0bDlmMmY&r=SBvc3OSB46CItHx4ro7Bo0RfCmg-Vy1vSyomQyrploSd-zO3dm80-BBAsow4cBHv&m=J_qpAFsoQDrdhMt40sG7InX7yr4ZxIZF6CNiDKeKrdg&s=8zkv6Mz6R_d7I2c1RdyGqk3dpUPbO_zlvooeTqSC1Nk&e= ]

     * Check status of updates to Network Tokenization
       Manash, Keyur, are you available to discuss?

     * AdrianHB will talk to us about a new idea (see below)

     * What will we present at TPAC and who will present?

     * Next meeting. Proposed 26 September.

    Thank you,


    New idea from AHB

    1) The handler sends the card details of a secure connection to
    the gateway (using a URL provided in the payment request) and
    gets back a reference of some kind which it passes to the
    merchant in the PaymentResponse.

    2) The merchant then submits the payment to the gateway with the
    reference instead of the card details and also all of the other
    contextual data that the gateway requires. The gateway would then
    use the reference to loo kup the card details it has in temporary
    storage and process the payment.

    This is subtly different in that the reference would be a single
    use value for a set amount. The gateway may also provide the
    merchant with a customer identifier that is consistent across
    multiple uses of the same card to assist the merchant with
    customer engagement.

    Ian Jacobs <ij@w3.org>
    Tel: +1 718 260 9447

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Received on Tuesday, 19 September 2017 14:52:09 UTC

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