We keep it simple here at Peptide Crafters. You get 10% discount on all your purchases when you subscribe to our newsletter and use the code. Then when you make a purchase you get 1 point for every $1 spent. Every 100 points is worth $5 and points never expire. You also now get birthday points and referral points! Click the My Rewards button on the bottom left or on points and rewards in your account page. Check out this page here on how the reward system work.