Measuring and recording the movement of eyes as they look at a web page. In digital marketing, eye tracking is often used to figure out what parts of a web page or email people look at first or spend the most time looking at, which is often displayed as a heat map. Marketers use this data to strategically place elements, such as call-to-action buttons, where they are most likely to be seen and clicked on.

Building a Highly-targeted Opt in List: When Money Lies Beneath the Lists
Are you successful with your Internet business? Better yet, do you think you are successful with your online business? When most online entrepreneurs are asked with these questions, they often brush it off.