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Mitch Ames (talk | contribs) It's much easier to read the table without all the Xs. |
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'''Terminal verification results''' (TVR) or '''Tag '95''''<ref>{{cite book|title=EMV® Contactless Specifications for Payment Systems Book C-6 Kernel 6 Specification|year=2016|publisher=EMVCo|pages=122|url=https://www.emvco.com/wp-content/uploads/2017/05/C-6_Kernel_6_v2.6_20160512101849195.pdf|access-date=2022-01-31|archive-date=2022-01-22|archive-url=https://web.archive.org/web/20220122045629/https://www.emvco.com/wp-content/uploads/2017/05/C-6_Kernel_6_v2.6_20160512101849195.pdf|url-status=dead}}</ref> is an [[EMV]] data object . The TVR is a series of bits set by the terminal reading an EMV card, based on logical tests (for example has the card expired). This data object is used in the terminal's decision whether to accept, decline or go on-line for a payment transaction. The format of the TVR is as follows:<ref>{{cite book|title=EMV Integrated Circuit Card Specifications for Payment Systems - Book 3: Application Specification|year=2011|publisher=EMVCo|pages=165|url=http://www.emvco.com/download_agreement.aspx?id=654|access-date=2012-03-26|archive-date=2012-04-07|archive-url=https://web.archive.org/web/20120407213325/http://www.emvco.com/download_agreement.aspx?id=654|url-status=dead}}</ref><ref>{{cite book|title=EMV Contactless Specifications for Payment Systems - Book C-2: Kernel 2 Specification|year=2020|publisher=EMVCo|pages=543|url=https://www.emvco.com/terms-of-use/?u=/wp-content/uploads/documents/C-2-Kernel-2-v2.10.pdf}}</ref>
{|class="wikitable"
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! b2
! b1
! width="
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| 1|| || || || || || || ||Offline data
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| ||1|| || || || || || ||SDA failed
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| || || || || ||1|| || ||CDA failed
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| || || || || || ||
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| || || || || || || ||0||RFU
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! b2
! b1
! width="
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| 1|| || || || || || || ||Card and terminal have different application
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| ||1|| || || || || || ||Expired application
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! b2
! b1
! width="
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| 1|| || || || || || || ||Cardholder verification was not successful
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| || ||1|| || || || || ||[[Personal identification number|PIN]] try limit exceeded
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| || || ||1|| || || || ||[[Personal identification number|PIN]] entry required, but no PIN pad
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| || || || ||1|| || || ||[[Personal identification number|PIN]] entry required, PIN pad present, but PIN was not entered
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! b2
! b1
! width="
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| 1|| || || || || || || ||Transaction exceeds floor limit
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| || ||1|| || || || || ||Upper consecutive offline limit exceeded
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| || || ||1|| || || || ||Transaction
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| || || || ||1|| || || ||Merchant forced transaction on-line
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! b2
! b1
! width="
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| 1|| || || || || || || ||Default TDOL Used
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| ||1|| || || || || || ||Issuer authentication failed
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| || ||1|| || || || || ||Script
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| || || ||1|| || || || ||Script processing failed after final Generate AC
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| || || || ||
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| || || || || ||
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| || || || || || ||0||
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| || || || || || ||
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| || || || || || ||1||0||Relay resistance protocol performed (Contactless Kernel 2)
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| || || || || || ||1||1||RFU
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|}
==See also==
* [[EMV]]
==References==
* [http://www.emvco.com/specifications.aspx?id=23 EMV Specification Bulletins] {{Webarchive|url=https://web.archive.org/web/20120402183733/http://www.emvco.com/specifications.aspx?id=23 |date=2012-04-02 }}
* [http://www.emvco.com/specifications.aspx?id=223 EMV Specification] {{Webarchive|url=https://web.archive.org/web/20140621225253/http://www.emvco.com/specifications.aspx?id=223 |date=2014-06-21 }}
<references />
==External links==
* [https://paymentcardtools.com/emv-tag-decoders/tvr Online decoder]
[[Category:EMV]]
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