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>an overall loss of just 0.07%.

No, that's only the direct loss for credit card issuers.

It's not surprising that the companies that control the system limit their own losses as much as they can, by passing on the costs to others. The losses to merchants, etc are far greater.

In fact that figure understates even the card issuers' total losses, because it doesn't include billions of dollars in "fraud solutions expense, IT, staffing, outsourcing, and outside data/investigation expenses"

The report from which 0.07% was taken indicates immediate losses that are about 15x higher. In other words, around 1%

The report makes it extremely clear that the 0.07% figure is a severe underestimate of the real costs. In fact, that is really the main topic of the report. It's unfortunate that all that research has been ignored and the almost meaningless number has been cherry picked for Wikipedia.

Link to the report (PDF) which is the source of the 0.07% figure: http://web.archive.org/web/20091229101826/http://www.sas.com...




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