Use Case Illustration: You wish to convert a certain number of tokens to a stable coin over the counter in order to avoid slippage. You locate a buyer through a forum or your connections and both parties agree on a price. You construct a PP Swap and activate it by transferring your tokens to the contract provided. The buyer also contributes BUSD to the deal. Once both funds have been received, the BUSD will be automatically transferred to your wallet and the tokens to the buyer's wallet.