Here are some common pitfalls to avoid when participating in refer and earn programs: 1. False Promises: Be cautious of apps that make unrejackpot king slotsalistic promises about the rewards you can earn through referrals. If an app's referral program seems too good to be true, it may be a red flag for potential scams. 2. Privacy Concerns: Before sharing your referral link or code, ensure that the app is reputable & trustworthy.