0 the amount of money that is charged to a company, etc. that advertises on a website each time someone buys a product, fills out a form, etc. after clicking on the advertisement on the website:
Typical cost per action arrangements include the advertiser paying per lead, per sale, or when a form is completely filled out.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.