Don't send when someone is outbidded add a pendingReturns mapping of addresses and when someone is outbidded keep a track of returns and add another function fo

Don't send when someone is outbidded add a pendingReturns mapping of addresses and when someone is outbidded keep a track of returns and add another function for withdrawal https://solidity.readthedocs.io/en/develop/solidity-by-example.html#blind-auction https://solidity.readthedocs.io/en/develop/solidity-by-examp... let users pull vs push I am also working on a Ethereum contract, Solidity language has great risks but also is great fun