What is the most important use of promotion in marketing? by Sunday | Dec 17 | Commerce JAMB | 0 comments A. Persuasion B. Conviction C. Information D. Education Correct Answer: Option C – Information Users Also Read These:The difference between personal selling and sales…Which of the following is the most important use of…One of the most important function of marketing is?A sales target for a marketing manager can be found…Which of the following is the main task of the…