Your referral code is a unique combination of letters and/or numbers that identifies you as a participant in a brands customer referral program. Referral codes are assigned to every customer as soon as they join a program, and they are used to track and connect every step of the referral process, from when a customer sends a referral to whether these referrals end up making a purchase. If you are looking for your referral code, you should check the reward section of your plan on the website or the app. The referral code is usually found at the end of the entire referral link, and it can be shared with others to earn rewards. Depending on the referral program, you may receive an email notification every time your code is used at signup by another customer, or when the referral has been confirmed by the business and youve received your reward.