
Subway has a pretty tasty deal with CityVille players. Those who play the popular Facebook game can build a Subway restaurant into their city, in return, Subway gives the player a coupon to be redeemed in-store. When the coupon is used, the player then gets a code for CityVille bonuses. An expert panel discussed this and other ways that brands can build loyalty with fans through Facebook in one of the final events of the AllFacebook Marketing Conference in New York.
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