Google announced a real-time new digital coupon offering today called Zavers by Google, which the company says enables retailers and manufacturers to reward loyal customers with relevant coupons. Retailers can use the product to extend their existing incentive programs. “Unlike …

Attention Cityville, Mafia Wars, and Bejeweled players, I bet you’d like to earn Facebook Credits by doing something you probably do all the time. A new loyalty service called Plink allows you to dine your way to Facebook currency riches. …

Groupon announced a new loyalty program today called Groupon Rewards, which lets consumers get special deals when they go to local businesses multiple times. They earn rewards from merchants who utilize the service, when they pay with their credit or …