We take a look at some of the hottest new mobile marketing apps that put the deals you want in the palm of your hand
Author and executive coach Lenann McGookey Gardner compares email and phone communication with clients
Groupon notifies users of privacy changes to add geo-location and marketing deals with Groupon Now
Popular check-in site Foursquare partners with American Express to offer deeper discounts at retailers
Google Wallet uses NFC technology to make for goods with smartphones