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There are only two real USDT transfer scenarios on CoinTech2u: (1) point card deposits and (2) affiliate commission withdrawals. Both involve smaller amounts and are extremely fee-sensitive. This decision tree shows you exactly when to pick BEP20, TRC20, ERC20, Layer 2, or Solana — including a real cost comparison across 60 transfers per year (save up to $450 annually).
BEP20 USDT on-chain fees are just $0.05–$1 per transfer — one of the cheapest stablecoin networks available. This guide covers real BNB Chain fee data, the full Binance/Bitget/OKX/Bybit/Coinbase/Kraken/Gemini support map, a direct BEP20 vs TRC20 vs ERC20 comparison, and a clear "when to use BEP20 (and when not to)" checklist.
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