Referral codes and invite links help you and friends unlock signup bonuses. On referraldrop, members share one code per company; guests can copy, open, and share without signing in.
We rank codes friends-first, then with a weighted roll: regular codes 1×, codes from the last 7 days 2×, Premium 5×, and Premium plus last 7 days 10×. Soft-approved companies appear in search but not on the homepage until reviewed.