Hi,
I have recently started using rcmart (may 2010), and so far no problems ........... mind you have have found their standard delivery rather slow from their site, yet ebay goods tend to arrive alot quicker ....... go figure
I have to say i have never used a direct credit card payment as you can pay via paypal (and my address is marked verified - but i have heard of other poeple on different forums having the same issue, which once info has been forwarded they got their goods).