A direct referral is someone who uses your referral link directly. Example: You invite Friend A, who uses your referral link/code to sign up for Syrax, making it a direct referral (tier 1).
What are indirect referrals?
Indirect referrals go deeper than direct referrals; you get indirect referrals when a direct referral of yours refers someone else.Example:
You referred Friend A and Friend A now refers Friend B. Friend B is now a tier 2 indirect referral.If from here Friend B refers, for example, Friend C, Friend C is now a tier 3 indirect referral.