LifeinAsia - 5:29 pm on Oct 27, 2009 (gmt 0)

Is your merchant provider doing CVV checking (although this has almost become worthless)? If not, fix that right away as that may filter some.

Are you shipping only to the credit card holder's address listed with the credit card (AVS checking)? If so, and the person refuses to return the merchandise, then the card holder is in big trouble (effectively receiving, or in possession of, stolen merchandise)- sick the local police on them. If not, WHY NOT?!? (That's a major red flag for potential fraud.) Also if not, then sick the local police on the delivery address as whoever lives there could be in big trouble as well.