Unilever offers a Dove, Axe, or Suave Body Wash, Haircare, or Dry Spray sample for free when you fill out a short survey. These items range from sample-size bottles to full-size bottles, and save you as much as $5 compared to what you'd pay for them in local stores.

Of note, this deal is limited to residents in the following states: CA, CT, MA, ME, NH, NJ, NY, OR, PA, RI, VT, and WA.