Agreed to pay mailing charges to receive a free sample of Radiant Luch face Serum. I did receive the product and was billed a reasonable mailing charge. The next month I was billed 94.96 for the sample. I called the number given on my credit card, 877-498-7318. i was told there was fine print that if customer didn't cance within two weeks they would be charged. I couldn't get on the website which they gave me to check this, tryradiantserum.com. However when I asked again for a refund I was given 30% off. They are also sending another sample, promising it is totally free, including mailing.