which of the following is an example of a sales promotion? a. pay per click internet advertising b. a coupon…

Brief Explanations:

Sales promotion is a short - term incentive to encourage the purchase or sale of a product or service. A coupon that expires in one month is a time - limited offer, which is a common sales promotion tool. Pay - per - click advertising is a marketing method for driving traffic, a company newsletter is for communication and relationship building, and a permanent price reduction is a pricing strategy rather than a short - term promotion.

Answer:

B. A coupon that expires in one month