The Effects of Free Sample Promotions on Incremental Brand Sales 55 Business November 28, 2016 City University of New York · SaveEmbed Cite Participate Recommend Kapil Bawa discusses The Effects of Free Sample Promotions on Incremental Brand Sales. Image courtesy of interviewee Kapil Bawa Marketing Log-in or Sign-up to Faculti Currently viewing as guest. You have insight(s) remaining for this month. Login Sign-up or Subscribe