[Grant]

Orlando-based AirTran Airways has teamed with the Coca-Cola Co. and Wendy's on a "round-trip refreshment" promotion that offers Wendy's customers credits toward a free AirTran flight with the purchase of a soft drink at participating restaurants. More than 80 million specially marked 20-ounce and 32-ounce cups were produced for the promotion, which will run until Dec. 31. The cups feature an AirTran flight coupon that can be redeemed for frequent flier credits as part of the airline's A+ Rewards program. A free one-way ticket requires 32 of the round-trip coupons.