The Quality of a Click Isn’t 1:1
The value of a click isn’t 1:1. Some clicks are people simply browsing your page, most likely bouncing off your page in seconds. Some are spam. When you study your web analytics, delineate why and how clicks are making their way all the way to a sale, or to the page you want them to reach. Perhaps your goal is to get email addresses into a form, receive donations to your campaign, etc. Whatever it is, understanding what made that path possible is where you should invest time and energy.