Profile Sara Jackson Gender: Woman City: New York United States Rand McNally GPS Update Hi, I am Sara Jackson. I work in Rand McNally GPS Update Software company. Last activity: on 11/05/2020 Joined: on 11/05/2020 http://randmcnallygpsupdate.com Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.