Received an unsolicited package in the mail from Nutra Foods 364 East Main Street Suite 407 Middletown, DE 19709. Never heard of them. Never asked for a free sample. Never gave them my credit card number. Discovered four $1.00 and one $13.95 charge on my Visa card. Somehow this company got my name and card number then sent me a product I did not authorize and charged me for it. I have canceled my card (only way to protect yourself from future charges), disputed the charge with Visa, and filed a complaint with the FTC. These are crooked people and need to be stopped. If you have had a similar experience please go the trouble to file a complaint with the FTC. That is the only way to shut them down.