Free Plexus Pink Drink Mix Sample – Complete the form and then select “Slim” product or “Hunger Control” product to get a free Plexus Pink Drink Mix Sample. Free Sample of Medterra CBD Product – Complete the form to get a free Medterra CBD sample. Free 2 Liter A&W Root Beer – Fill out the form and then print a coupon for a free 2 liter A&W Root