Biswap (BSW) is a decentralized exchange (DEX) for BEP-20 tokens on Binance Smart Chain (BSC). Biswap promises the lowest transaction fees of any BSC exchange at 0.1% and vows to be committed to innovation in DeFi through its high-quality products and services. Its referral system allows users to invite others and receive referral fees from farms, launch pools, swaps, and a lottery.