When I first wrote this article in 2011, I mentioned how the marketing copy for Crazy Egg’s heat-mapping feature could have been stronger by better explaining how the tool helps customers to increase conversions. While this information is clearer now thanks to the detailed visuals and simple copy layout that allows the reader to skim and scan — it could be better by explaining a bit more.

A/B testing, or A/B split testing, is a method for testing two versions of a webpage: version "A" and version "B". The goal is to test multiple versions of webpages (e.g., home page vs. product page) or one specific element that changes between variation A and variation B (such as having a lead form on the left hand side or having it placed on the right hand side), FAQ to determine which version is most appealing/effective. This testing method may also be known as A/B/n split testing; the n denoting more than 2 tests being measured and compared. The data for A/B testing is usually measured via click-through rate or an alternative conversion tracking method.[11] 

As mentioned above, Funnel Hacks is for the SERIOUS marketer who either wants to increase the profits of their online business or is serious about learning how to build a business online the right way, the first time. If you have already been building a business online, you can learn what you have been doing right and what you have been doing wrong.
FACT: The MacArthur Amendment explicitly maintains protections for pre-existing conditions. NO STATE, under ANY circumstances, may ever obtain a waiver for guaranteed issue of coverage, guaranteed renewability of coverage, or the prohibition on denying coverage due to pre-existing conditions. The amendment specifically clarifies that its provisions cannot be construed as allowing insurers to limit coverage for those with pre-existing conditions. All of these protections will remain the law. 
However, what Brunson cleverly conceived with ClickFunnels is to create a SaaS that can integrate with the world's most popular platforms and virtually anyone can quietly launch a funnel in hours as opposed to weeks of hefty coding and programming. As a fervent user of ClickFunnels myself, I can tell you that the system is impressive beyond measure.