Starbucks has seen 'early signs' that customers are choosing to stay at its coffeehouses longer to take advantage of the free ...

Starbucks has seen 'early signs' that customers are choosing to stay at its coffeehouses longer to take advantage of the free ...

Starbucks has spent the last few months "getting back to Starbucks," and its free refill perk is at the center of recent success, according to the company. The Seattle-based coffee chain is in the ...