Binance just launched 0% MAKER FEES on $BTCU & $ETHU perpetual contracts.

Fee breakdown:
• Maker: 0% across all tiers (Regular → VIP 9)
• Taker: 20% off (Regular-VIP3), 50% off (VIP4-VIP9) vs standard USDT rates

Promo live since July 2, 10:00 UTC. No end date announced.

If you're farming volume or arbing stablecoin perps, this is free alpha. Maker rebates = passive income on limit orders.