Sage will bring Sage One Accounts Extra, the more robust version of its low-cost cloud accounting system, to the United States next year. Chief Executive Guy Berruyer said this week during an earnings webcast that the product will this country next summer, although he hedged that it could go one or two months beyond that. Berruyer noted that development for the launch of the product, which is designed for companies with five to 25 employees, has been given a priority for the U.S.