I'm not the expert here, sleek would be able to explain best, but if you look at the ads on this forum at the top- read the DD in the stickys and go to there main site. Its says they are partnered with duby. From what I've read duby has a large and growing user base,and since they are partnered with cannasys, cannasys can take advantage of that user base with citizen toke. That's what I know.