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Overview
What does Referral Factory already prevent?
What if another email address is used?
Practical ways to reduce abuse

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Reduce self-referrals with unique email checks, verification, qualification rules, reward review, referral limits and clear campaign terms.
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A human can review the article you were reading and help with the exact next step.
Understand how same-email self-referrals are blocked and what to review when someone uses a different email address.
Reduce referral abuse with reCAPTCHA, email verification, qualification rules, reward review, referral limits and activity checks.
Reduce automated sign-ups with reCAPTCHA, email verification, qualification rules, reward review and suspicious-activity checks.
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