The auction comes from the BOT currency at the ratio of 1:100 (100 for each BOT). Bounce is a decentralized token exchange platform built on the Ethereum and coin security smart chains. The platform allows users to establish a token exchange pool with fixed or dynamic exchange rates. BOT is the original functional token of the platform and is used for the following functions: liquidity Mining: bot will be distributed daily to users who successfully submit token transactions. Governance: users can pledge BOT tokens to participate in governance voting. Voters can receive BOT token rewards every day. Transaction handling fee Dividend: 0.20% of all transaction amounts will be used as handling fee and distributed to BOT token mortgagors. On the bounce platform, if the cumulative eth/bnb deposits in a specific exchange pool are less than or equal to the rebound level (that is, the maximum amount of eth/bnb allowed to be received), the token exchange is successful. All other assets deposited will be returned and sent back to the sender's address. Two types of exchange pools can be established in the platform: fixed exchange rate exchange: the exchange rate between the token of the creator of the exchange pool and eth/bnb is always fixed. Once his / her deposit is confirmed, the user will receive the exchanged token. If the accumulated eth/bnb quantity does not reach the return level at the end of the time, the UN exchanged tokens will be sent back to the creator of the exchange pool. Dynamic exchange rate exchange: the exchange rate is based on the number of tokens created by the pool and the number of eth/bnbs in the pool. If the accumulated eth/bnb quantity does not reach the return level at the end of the time, all tokens of the pool Creator will be exchanged for the accumulated assets in the pool, and no tokens will be returned to the creator.