stingrays Home / Stingrays The Cannabis Pharmacy is proud to be a sponsor of the South Carolina Stingrays! Enter your information below to register for our Free Weekly Giveaways! You will also be automatically entered to win our $500 Grand Prize at the end of the season! Go Stingrays! No purchase necessary, one entry per person per Stingrays home game. Terms & Conditions may apply.