In this screen shot taken from Facebook, the Sears Facebook page is shown. More retailers are dangling exclusive discounts and perks on Facebook and Twitter. You can also get the first word on special promotions, help resolving customer service disputes, or even friendly checkups on how you're doing. AP Photo logo AP Photo 34 months ago

In this screen shot taken from Facebook, the Sears Facebook page is shown. More retailers are dangling exclusive discounts and perks on Facebook and Twitter. You can also get the first word on special promotions, help resolving customer service disputes, or even friendly checkups on how you're doing.