If I'm not mistaken, MYDX made a $4M exclusive rights distribution deal that has expired. A new deal is being negotiated but is very hush hush as MYDX hasn't given updates. To be honest, MYDX is completely NASDAQ material. The major NASDAQ companies release at least 3 pr's/informative articles each business week as well as weekends. I believe MYDX is pushing it to the max and investors will be rewarded for their patience.
Yes MYDX has sales, marketing and distribution. I know they are working on a program right now for individual retail store distribution because I have inquired about it. I have also expressed my interest to become a regional distributor. I can purchase at wholesale pricing to retail in my stores from CDXlife right now. Well let me rephrase that, I can purchase soon. They are right now satisfying higher than anticipated demands and filling back orders first. Personally I believe this is possibly the reason for no extensive advertising campaign as of yet. Determining demand then structuring production to respond to that demand is a complicated and fluid process. In addition, should production not be able to keep up with demand it would be possibly far more detrimental than a slower release. Anyhow that is the take I get from my conversations regarding distribution and sales with MYDX. Here are a few quick links I remembered to save.
News 
Market Data 
Discover 
