When can I begin to earn Greater Rewards? Jess F. Updated October 17, 2020 01:13 Follow You're eligible to begin earning rewards the moment you join the Greater Rewards program. Related articles How do I earn Greater Rewards for my purchases? How do I keep track of my Greater Rewards? Greater Rewards Birthday Discount How do I use my Rewards discount? How do I redeem my rewards? Comments 0 comments Article is closed for comments.