The Tahiti blends has 3 - 24 ounce pitchers so you can make up to 72 oz of frozen drinks at one time. Each of the 3 blending stations has individual controls that you can set to 1 of 6 drink settings - Daiquiris, Piña Coladas, Mojitos, Mudslides, Smoothies and Margaritas. Just set each dial to the type of drink you want to make, press the start button, and in a few moments you'll have 3 pitchers full of perfectly blended cocktails.
The price on this usually hovers around the $400 mark on Amazon, and is currently $450 on the Margaritaville website. If you don't want to pay tax, and if you're ok with buying from a 3rd party seller, someone is selling it for the same price, if you look at the right side under "Other Sellers on Amazon".
Be aware, this thing is huge. But if you want to show off to your friends, and dropping $300 on a glorified blender isn't a problem, I highly recommend this unit.