Skosay is free to sign up and you can get free samples and offers/rebates through them.
Follow the link above and sign up and then check your dashboard.
Click on samples and there is a sample for Nautica Blue.
They also have a rebate offer for $5.00 off a box of Clif Bars at Sam’s Club.
Signing up does require a cell number so they can send you a verification code via text.
I have never had any issues with this site in the past or gotten any other texts from them.
They have also had full size Rimmel London samples in the past as well.
Disclaimer: This is not a paid or sponsored post. I like to share offers/samples that I sign up for myself. I always check them out first and only post offers/samples that are legit or appear to be legit to the best of my ability. I cannot guarantee them as they do not come from me. Sign up at your own responsibility.