I ordered this online. I paid the $3.87 shipping and $1.03 for other services (?). I called to cancel after only six days. I now I see I was charged another $9.41 on my credit card. I called to ask why, since I had canceled in time. I was told if I sent it back at my expense I would be credited for the $9.41. I asked why I paid $1.03 and $3.87 for a trial that I had to send back and would not get my money back. I asked where was my trial whitener? He said they only send full amounts. NO TRIAL.
This is very deceptive. Don't get taken in by the internet scam First Class Whitening.
Bottom Line: No, I would not recommend this to a friend