I bought an item from a lightning deal on amazon au recently. It arrived today. The seller has sent a message saying that it was sold at an incorrect price and can I return it please. I’ve never returned an item so have no idea how that works. It’s quite inconvenient to visit the post office.
It was about an 80% discount to normal price. Though it was a good lightning deal.
Do I have an ethical obligation to do anything here? Should it cost me time and money to remedy the seller’s mistake?
What do people think?