When you buy Crest toothpaste at your local supermarket because you have a 50-cents-off coupon for it, even though that is not your regular brand, you are being influenced primarily by which promotional element

Sales promotion is a promotional element that makes you buy Crest toothpaste at your local supermarket because you have a 50-cents-off coupon.

What is sales promotion?

A sales promotion is a strategy used to market products in a business, the business make of campaign as a medium of attracting individual who are potential customers.

This helps increase the demand for a particular products.

Therefore, Sales promotion is a promotional element that makes you buy Crest toothpaste at your local supermarket because you have a 50-cents-off.

Learn more on sales promotion here,

https://brainly.com/question/9364918