[quote name='ahmedmalik']because it may be like one of those fake paypal sites?[/QUOTE]
I don't think so, simply because my login ID and E-mail address were automatically recognized when I clicked on the link. Since I had signed up with WalMart.com back in August for another reason, seeing that the site "recognized" me was encouraging. That was one of the first things I checked when connecting to the site, so I'm believing that it's not a scam.
Besides, if people are calling Wal Mart customer service and not getting a response of, "I don't know what you're talking about," then it would seem to be legit, right?
EDIT: I also went directly to WalMart.com by typing in the URL, and plugged in my order number to their system. It returned my order details as reflected in my E-mail confirmation, so everything looks pretty good to me so far. We'll just have to see if the orders we're placing this morning get cancelled before they ship, if that page was somehow put up as a "mistake" or something.