<Table> <Tr> <Td> </Td> <Td> This section does not cite any sources . Please help improve this section by adding citations to reliable sources . Unsourced material may be challenged and removed . (March 2012) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This section does not cite any sources . Please help improve this section by adding citations to reliable sources . Unsourced material may be challenged and removed . (March 2012) (Learn how and when to remove this template message) </Td> </Tr> <P> If a card is not physically present when a customer makes a purchase, the merchant must rely on the cardholder, or someone purporting to be so, presenting card information indirectly, whether by mail, telephone or over the Internet . </P> <P> Shipping companies may guarantee delivery of goods to a location, but they are normally not required to check identification and they are usually not involved in processing payments for the merchandise . A common preventive measure for merchants is to allow shipment only to an address approved by the cardholder, and merchant banking systems offer simple methods of verifying this information . Before this and similar countermeasures were introduced, mail order carding was rampant as early as 1992 . A carder would obtain the credit card information for a local resident and then intercept delivery of the illegitimately purchased merchandise at the shipping address, often by staking out the porch of the residence . </P>

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