According to best practices, which of the following headlines should be used on this landing page?
A) “Have you Been Bamboozled by a Travel Agency?”
B) “Learn How to Avoid Being Bamboozled by a Travel Agency?”
C) “Free Guide: Avoid Being Bamboozled by a Travel Agency”
D) “Download the Free Guide: Avoid Being Bamboozled by a Travel Agency”
https://www.youtube.com/watch?v=XvZMQOctNJk