Which of the following is not a sales promotion method? by Sunday | May 28 | Commerce WAEC | 0 comments A. Demonstration B. Exhibition C. Free sample D. Newspaper Correct Answer: Option D D. Newspaper Users Also Read These:A machine which enables sales without the physical…The difference between personal selling and sales…Which of the following is a method of sales promotion?Which of the following is a form of sales promotion ____?A retailer sells his product at "Buy-two-take three"…