My friend who is 76 years old received a brochure in the mail from Memitrol regarding memory loss there was a number to call for a free sample. When he called they asked fo r his credit card number and he said I just want the free sample to see if it works first. They said well give us your credti card number and we will have it on file and when you call to order we will have all this infromation on file. We then received a package in the mail with 4 bottles and an invoice for $117.97. I called the number on the information and was told, that... read full review »