I had a similar thread a couple of weeks ago, general advice is to skip any and all websites that only have an email as a way to contact them among other ways to tell maybe they aren't so great...
I decided to listen to my inner voice and not go ahead with the order. Plus, the shipping costs and time added up.
Edit: On the plus side, the site didn't send my virus scanners into the stratosphere, some places I look up and see a count of 27 bugs in 27 seconds and quickly back out and scrub my system clean.