Allumiere Skin Serum Tried to charge me complete price for trial. Denver Colorado

I ordered trial of this product o November 26, 2017. Received product 12/12/17. Used 2 times. Called to cancel and was told to keep product, use, and call by December 20, 2017 if I didn't wish to keep. Before 12/20/17, I called back again to cancel. Lady said just keep longer, sure I would like it. New date to canncel was given, 1/3/18. Spoke with Addica. I called back today, 12/30/17 to cancel and was told I had to pay full price for the sample because it was a trial. I argued and had quite a time. Finally spoke with supervisor, Monica Hampton. She agreed for me to return bottle and no charge would acrue. I will return it 1/2/18 when usps is open. This is a terrible scam. Please let others know.