CVV Carding Safety [thexer's]
1. Install Windows XP on new external hard drive
2. Install Faronics Deep Freeze
3. Install Mozilla + User Agent Switcher
4. Add Socks5 to Mozilla
5. Do the magic
After every magic you need to restart your PC, change the socks and agent's version.
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That way you'be safe, merchants will think that this is completely different PC since the Browser's version, IP address are different and no bloody cookies have been stored (after the restart your PC will be as new because of the Faronics Deep Freeze).