There are 5 forms of promotion

For EACH of the 5 forms (Advertising, Public relations or publicity, Sales

Question

There are 5 forms of promotion. For EACH of the 5 forms (Advertising, Public relations or publicity, Sales

promotion, Direct marketing,Personal selling), select one or two commercials, ads, etc. that have been the most effective. Explain each definition, why each was so effective and, in comparison, why others are not.

Marketing