AuraVie Deceptive advertising Internet

I read an ad saying that I can try their products for free if I send in $4.95. I thought that was a new product campaign. I paid with my charge card and was billed  $1.93 and $3.02 saparetely. But 2 weeks later I was billed $97.88. I am challenging  this unauthorized charge to my credit card company. I  know from the internet that they will continue charging my account for the next 5 years. So I cancelled my credit card to avoid  further charge. I am amazed that this company can still use this scam to get money from the public.

Something has to be done to stop this practce.