OKX has officially launched its fourth "50% Off Coins" promotion, continuing the excitement of the previous three phases. This campaign features tasks covering four key scenarios: new user deposits, BTC trading, daily high-frequency trading, and influencer acquisition. Completing these tasks will earn you rewards. The total prize pool is 5 million USDT, including an iPhone 17 Pro Max, 0.05 BTC, 100 U tokens, contract trial bonuses, and other popular cryptocurrency gift packs.