Is it really that easy?
To register a phone number in the UK? I know that to get a mobile number required me to show ID, and provide credit card details when i did it in the UK 6 years ago. Have things really changed to be that much easier?
Additionally, if the goods are being delivered to an address, even if that address changes each time - how difficult can it be for the cops to track down who's behind those addresses? Laptops and such would never be shipped without needing to be signed for (one would certainly hope!), so whoever signed at the other end must have some connection or be able to point the finger...
And finally lets face it, anyone stupid enough to accept an order from a yahoo, aol, hotmail, etc account for any company bigger then a dozen staff is a moron. They should have all access to the internet (both corporate and private) removed because they're the sort of idiot who would answer spam or fall for a 419er email...