Are you a contact lens wearer? If so, check out this freebie! You can request a FREE sample of Biotrue Contact solution. Just select the type of solution you currently use. If you have requested a Biotrue sample in the past, you will receive a coupon for $2.50 off your purchase of a Biotrue product in lieu of another sample. If this is your first time requesting a Biotrue sample, you will be prompted to enter your contact and mailing info.