@jpcsfsd
It looks like he was looking for special deals on hardware, mainly in the form of mail in rebates. I also saw a deal on if you got the CPU and GPU as a combo.
Newegg can have things like mail in rebates, free shipping, and discounted prices for lots of hardware. I would say it's a good idea to find things you're interested in and keep track of them to see if you can get a deal on them.