To tell you the truth, I don't think they are intentionally trying to screw people, I think they just have no idea what the in hell they are doing.
I ordered some stuff from them last year. After about two weeks later I called them and asked where my stuff was. They said it just shipped (yeah, OK, sure...) well about a week later I get a package with about half of what I ordered. So I call them back, they apologize and agree send the rest out ASAP. A week later I get another package with some of the stuff I was missing and some other stuff I already received. At the point I gave up but two weeks later I get another package with more duplicates of stuff I already received. A month after that I get another package!!!
All told I got 2 or 3 duplicates of some of the items that I ordered, but never got any of some of the other things. They just have no clue how to run a business and I'm sure they will be out of business soon enough.