"All trades today are sells at less than 3 cents. What is the meaning of that??" That means that the CDEx salesmen trying to hawk worthless PP shares ain't going to get much- even if a "mark" (sucker) believes their line of BS. Soon we will see if the imaginary G4 can accurately detect concentrations when one tosses an IV bag or syringe "into the belly*" of the IG4. That is, if CDEX allows a qualified customer to see a REAL DEMO! ;) * Quoted from Pennstreet- a CDEX stock promoter