40% Rebate? You've Been Misled — Binance's 20% Is the Ceiling

A Binance referral-code rebate comparison that uses official fee rates to work out exactly how much you save per year with no code, a 10% code, and a top-tier 20% code: it first clarifies who gets which percentage in the rebate system (20% is the system cap for the user, 40% is the inviter's commission in the standard program, 50% is super-referral members, 80% is the inviter's rebate in the wallet program), then estimates a user doing 100,000 USDT in monthly spot volume as getting 0 back with no code, 120 with a 10% code, and 240 USDT/year with a 20% code, shows how the 20% rebate stacks with BNB fee deduction as a multiplication (spot total cost down ~40%, futures down ~28%), and ends with a four-question test for any code (who gets the percentage, does it cover spot and futures, validity period, can you verify it) plus four promises that instantly flag a scam (over 20%, rebate on trade amount, paid codes, transfer-to-activate).