What is MEXC exchange? A plain-English guide to how MEXC works, its fees, products, Proof of Reserves, insurance fund, KYC levels and restricted countries.
MEXC Referral Code 12K4M5: Where to Enter It, the Referral Bonus Rules and What You Actually Get (2026)
MEXC referral code 12K4M5: where to enter it, the 100/500 USDT rule behind the referral Futures bonus, how Welcome Gifts work and the 30-day linking window.
Binance Referral Code A6969: How to Use It, Where to Enter It and What You Actually Get (2026)
Binance referral code A6969: where to enter it, what Welcome Rewards really include, the 30-day rule for adding a code later, and which regions can’t claim.