eBay is tightening up its auction rules by making winning bids truly final, meaning that starting May 13th, U.S. buyers won’t be able to cancel after the auction ends. While buyers can still ask sellers nicely, it’s totally up to the seller to say yes or no, a move aimed at keeping auctions from falling through, which could lead to items selling for less. The update also helps sellers avoid unfair negative reviews, with options to have certain complaints removed if they stem from declined cancellations. It’s essentially a return to eBay’s old-school “you win it, you buy it” approach, just with a bit of a new twist.