In that case, forgive me! We see some blatant (and forbidden) advertising/promotion on this site regularly so I was skeptical.
That site screams scam for all of the reasons I mentioned above.... Only able to buy one day at a time, having to use it within 7 days of purchase, and basically being almost 50% off the correct price. I'm even more skeptical since it says they email you an "e-ticket", but only
Disneyland can do that officially, so any document you receive from them is either a fake, or a ticket that has already been used by someone else. Don't fall for it!