Which form of advertising includes bidding on the amount you will pay for each time a user clicks on your ad?

A. Forums

B. Email

C. PPC

D. Social networking

C. PPC

Explanation:

Option A cannot be the answer as anyone can post their desired answers in a forum. More importantly, the forum is not a marketing platform.

Option B is not an answer because, for email, no one has to pay, or it is not an advertising form of bidding.

Option D is wrong because social networking cannot give any user any money until he or she has any approved pages or groups.

Pay per click is an advertising bidding system that pays a user for each click on specific ads. It is also a marketing model. Therefore, PPC is the correct answer.