BoingBoing reports, "Coast to Coast Family Convenience store in St. Petersburg, Florida now accepts payment via fingerprint scan. The technology is provided by San Francisco start-up Pay By Touch."

Finger scanning is new, so we want to get people used to it by building acceptance at high-frequency, high-traffic retail locations such as gas stations and grocery stores,'' said Leslie Connelly, spokeswoman for Pay By Touch. "We're also going into places where people who don't have a banking relationship cash paychecks."