Profile Prosper Gluten Free Contact us about our Wholesale Gluten Free Flour. We sell bulk gluten free flour for businesses. Last activity: on 13/12/2017 Joined: on 13/12/2017 http://prosperglutenfree.com/contact/ 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.