Pay per click(PPC) is a type of digital marketing strategy that helps with faster traffic as compared to the organic strategy. It works on the basis of each click, meaning, whenever any user clicks on the ads, advertisers pay a certain fee every time.
It may seem complicated, but it's not. While SEO takes a long time to make visibility, PPC is a much faster way to do so.
With PPC your campaign is more targeted and focused, and you only need to pay if any user actually visits your site.
You can choose a specific audience and other factors as per your business need. Especially, if your business is small in budget.