I happened to stop past Duffys today when I was shopping at Pat Catan 's. I saw the slushie machine and I happened to ask the cashier do you know what the price is and how do they serve them. well Alexis was her name and she helped me so much she did an awesome job, she even mixed it up for me. So you can get different taste if you don't like it too strong. She was very friendly to everyone while waiting on me she was also helping other customers with answering questions for them and helping them be patient while waiting on me. The prices are very reasonable and not overpriced like some beer warehouses if it wasn't for Alexis helping me I probably wouldn't of bought the slushies because she was very helpful and explain stuff to me and I was glad that she was the one that help me out so see Alexis when you stop past Duffys for a slushies or anything else , because you will NOT be disappointed