Is this a genuine coupon code site?

[Scylax]

I want to sign up for Mozy and noticed a box on their details sheet to add a coupon code, so I did a Yahoo search and found this:

http://www.softwarediscountcodes.com/mozy-mozyhome.html

It looks perfect, but is it too good to be true? I don't want to be stupid and get ripped off.

Thanks,

H.