Users recently reported a bug, saying: “An error occurred while submitting your trade-in offer. Please try again later.” and does not allow a player to send a trade-in offer to another player. After thoroughly reviewing the various user feedbacks and the solutions they have chosen to work on this problem, we have presented several effective solutions for you to fix this error on your computer.
Steam is a digital video game distribution service created by Valve. It was launched in September 2003 as standalone client software, allowing Valve to provide automatic updates for its games, and has been extended to third-party games. Steam has also evolved into an online store on the web and mobile.