Kindle with Offers is Amazon.com’s best-selling e-book reader that is nearly identical to the Amazon Kindle Wifi-only version. but there is one big difference between the Kindle with Deals and the Kindle Wi-Fi only: the price.

The Kindle Wifi device alone is priced at $139. It comes equipped with Wifi access that you can use to log into your Wifi network at home or in an internet cafe. Anywhere that has free Wi-Fi or a Wi-Fi network that you have the password to must be compatible with your Kindle 3G and Kindle with Deals.

The Kindle on sale, on the other hand, is priced at $114. The funny thing is that there is absolutely no difference between this device and the 3G model. Why is that?

It has to do with one thing: the “offers” part of the model’s title. How does this part work? Good question.

When you turn off a regular Kindle device, either the 3G or Wifi only version, the screen goes black and looks like it’s actually in the sleep/off position. But in the case of the Kindle device with sales, the screen never turns off. Its sleep mode consists of full page ads in the form of beautiful graphics and sharp descriptions.

These wallpapers can feature famous authors, such as Charles Dickens or Mark Twain, and will display a company’s special offer below the photo. The screen looks like paper (which is why the Kindle has what’s called an “e-paper” screen), so the ads look like something out of a newspaper clipping.

Special offers are specific to Kindle users only. That’s one of the benefits of getting this particular Kindle device. It’s not like you’re just getting random ads that you could take advantage of over the internet or emails. You get exclusive ads specific to Kindle users.

The nice thing about the Kindle with sale ads is that are really worth something. My Kindle often shows ads offering to buy a $25 Amazon gift card for just $15. However, you may receive an ad from Best Buy offering 30% off products. These are pretty great deals, honestly, so they’re definitely worth seeing on screen.

When I first started using my Kindle, I thought I would get tired of seeing ads on the screen. Since he never seemed to go to sleep, I was worried that he might get quite upset. But I don’t get angry. It becomes part of the wallpaper, which is pretty cool.

Now, you are probably wondering, does the Kindle screen not glow at night if it shows ads when not in use? Well, luckily, no. Its glare-free screen and e-paper screen make it not glare under any circumstances, it’s like having a paper on your nightstand.