Cost per click or CPC refers to the price one pays for each click in a pay-per-click marketing campaign. Cost per click or pay per click is a revenue model that websites use to bill based on the number of times a website visitor clicks on an advertisement.
Websites upload advertisements, and each time a visitor of this website clicks on the ad, the website owner bills the advertisement company; This process is called cost per click.
Advertisers often utilize this method when they have a fixed daily budget; as soon as the budget is hit, the advertisement is removed from the website.