ISIS to launch officially on October 22, to be supported on 20 devices by year's end

Once the system goes live, a handful of AT&T, Verizon, and T-Mobile customers will be given the chance to enjoy spending their cash at select stores by tapping their smartphone onto a terminal at the cash register, instead of taking out their wallet. And by handful we mean those subscribers who have a compatible device running the ISIS mobile application, who have an ISIS-supporting SIM card, and happen to live in Austin or Salt Lake City. Wondering if your handset is on the list?
That is all we know so far, but we are hoping to hear more details about ISIS on Monday, as soon as the system goes live. Is anyone thinking of giving it a shot next week? Let us know down in the comments!
source: Engadget, Android Authority