When you have unlocked a reward, you will receive a unique reward coupon via email. Or you can unlock a reward by clicking on the reward icon on the "Rewards Page". You can redeem your reward coupon on your payment order page during checkout. Just copy and paste your unique code into the 'discount code' field and click 'Apply'.Note our coupon terms: only one coupon code per order; cannot be combined with any other coupon code; must be used in 365 days unless otherwise advised; can be used online or in store.