A method of testing new or existing products or commercial items (testers, communication packages, commercials, etc) among groups or individuals. The testing can be done in a studio environment (in-hall testing), as well as in public, through a display of the products or samples (home test).
Home Product and commercial testing
Product and commercial testing
Ide kell cím és kategória is.
The vast majority in favor of EU membership – however, one...
Publicus Institute, commissioned by the Group of the Progressive Alliance of Socialists & Democrats (S&D) and Hungarian MEP István Ujhelyi, measured the...
