Purchased a product and dermstore added an additional product as a 'promotion' and charged my credit card for it without permission. The order confirmation I received initially indicated only the charge for the product I actually ordered. The ‘promotional’ product they sent was opened and unsealed intended for eye use. When I emailed them several times they never responded. When I called to complain after confirming they charged my credit card and have the charges reversed, they said that this was a promotion and if I did... read full review »