I was up for a cold sugary drink before getting onto my flight so I walked over to the Wendy's next to this place. The guy at this place looked bored so I walked over to his counter to buy the drink. He was quite friendly and very prompt to charge me for the drink, which was quite a bit cheaper than the same drink at Wendy's. He also said I could either use the Coke machine or the iced tea dispensers. He had two kinds of iced tea, regular and a green blackberry. I took a little bit of the green blackberry which was very refreshing and tasted pretty good. I then went over to the Coke machine to get that. The sign on the Coke machine basically said once you buy a cup, you can refill it again and again the same day of purchase. I'll remember this if I ever have a layover in Phoenix. The prices at the Starbucks in this airport would drain my wallet fast if I had to be in the airport for any amount of time.