If i get a license to teach zumba, do i have to sell herbalife as well? ADVERTISEMENT 775 viewsMay 4, 2015 0 stephanie May 4, 2015 0 Comments every zumba class i have attended usually promotes and sells herbalife, is it mandatory if i decide to become an instructor? 5 Answers ActiveVotedNewestOldest 0 Martin0 Posted 0 Comments Seriously? I hope this is a joke. You are viewing 1 out of 5 answers, click here to view all answers. Register or Login