Coincidence of Wants (CoWs) refers to an economic phenomenon in which peer-to-peer trades are settled directly without using an AMM, therefore without incurring any slippage and fees. CowSwap, the first trading interface built on CoW Protocol, allows users to buy and sell tokens using gasless orders settled peer-to-peer or into any on-chain liquidity source while providing MEV protection. BCP uses Coincidence of Wants, removing the need for an external market maker or liquidity provider; this allows users to save on gas costs, slippage tolerance, and protocol fees.