https://www.callawaygolf.com/gift-card-sweeps/
the form should pop up on that page
Prize: Upon certification by Sponsor as an eligible participant, the winner will receive one (1) Callaway Golf Gift Card valued at $500 (the “Prize”).”), redeemable only at www.callawaygolf.com or by phone at 1-800-826-6174. The combined retail value of all 10 prizes is $5,000.00