A small piece of JavaScript placed on a website that sends data to Google Analytics. The tracking code is what enables Google Analytics to report information about your audience, including how they got to your website, how long they stayed, and what they did while they were there.

Building Your Business with an Opt-in List
Before revealing the secrets of the trades, here are myths and fallacies that need to be cleared before one indulges into building an opt-in list.

