Remember there's a difference between a Lifetime Refund and a system that you can use for a Lifetime. The first said that if the system fail to work anytime during your Lifetime, you are entitled to a refund, the later is saying that you can use their system for a lifetime; but nothing about rather or not the system will work for a lifetime. Now, who wants to continue to use a system that not working? Thus, the use of the work lifetime has no value. Many of these systems sold by my competitors know that you won't realize their worthlessness until after the refunding 60 days period is over. 

 ANY SYSTEM CAN BE USED FOR A LIFETIME, BUT WILL IT WORK FOR A LIFETIME IS THE QUESTION

BETTER EMAIL THEM AND ASK QUESTIONS.