WIDJET The market for refurbished electronic devices is growing and that means more players are entering the supply chain. With that can come more risk, not just for companies buying inventory to repair, but for everyone in the chain. That is why it is vitally important to adhere to the fundamentals of a good deal, said Adam Cirrone, customer success director at Tradeloop, an online wholesale business-to-business marketplace for the secondary computer market. He spoke at the Electronics Reuse Conference in Houston, delivering a presentation called “Doing a Deal Safely.” He has been on the ethics committee at Tradeloop since 2007 and has heard more than 500 cases where something didn’t go quite right.