Talk:Card security code: Difference between revisions

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This is definitely controversial, as it's an area where common practice stands in opposition to official policy, so I'd like to see some discussion before making any changes.
 
====; Visa====
Avoid CVV2 Storage. All merchants are prohibited from storing CVV2 data. When asking a cardholder for CVV2, merchants must not document this information on any kind of paper order form or store it on any database. [Rules for Visa Merchants, 2007, page 12]
 
====; MasterCard====
Merchants ... must not store card validation code 2 (CVC 2) data in any manner for any purpose. ... At its discretion, MasterCard may impose a noncompliance assessment of up to USD 100,000 per each individual violation of this Standard, with a maximum aggregate assessment of USD 500,000 for additional or continuing violations during any consecutive 12-month period. [Security Rules and Procedures-Merchant Edition, Section 10.2, July 2009]
 
====; American Express====
CID numbers must not be stored for any purpose. They are available for real time Transactions only. [American Express Merchant Reference Guide – U.S., section 5.10, 2009] <small><span class="autosigned">— Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Coloradoauthor|Coloradoauthor]] ([[User talk:Coloradoauthor|talk]] • [[Special:Contributions/Coloradoauthor|contribs]]) 22:21, 16 May 2012 (UTC)</span></small><!-- Template:Unsigned -->
: It's own ''section'', no. A sentence or two summarizing (and sourced to) the above, sure. [[User:Anomie|Anomie]][[User talk:Anomie|⚔]] 01:11, 17 May 2012 (UTC)