TECHNOLOGY => Computing and Internet => Topic started by: ayodele on Feb 10, 2012, 02:05 PM
Title: Check in at Walgreens and Receive Tweet Deal Coupons [VIDEO]
Post by: ayodele on Feb 10, 2012, 02:05 PM
Walgreens is tweeting mobile coupons to customers who check in on mobile apps including Foursquare, Yelp and Facebook -- letting customers in on deals while they shop.