I paid for a Breville stand mixer from eBay for $300 and a few days later, I received a $600 KitchenAid in my name. There was no invoice enclosed. Parcel came from a Harvey Norman.
I contacted the eBay seller and told him he accidentally sent me the wrong one. He apologised and said his supplier sent me the wrong one. He said I could keep the KitchenAid. Didn't think much of it when it first happened, thought it was a genuine error. Told eBay about it and they said it's fine- I can keep it.
I sold the KitchenAid and bought the Breville mixer I wanted again (from the same seller). Just got home and found I received another KitchenAid, from David Jones this time. An invoice was enclosed. Invoice says I placed the order from David Jones even though I did not. Both KitchenAids are a particular colour (not red).
What's going on here? Am I unknowingly benefiting from some criminal activity the seller is taking part of? What do I do?
Sounds like dropshipping going wrong. Not doing anything wrong and nothing you need to do. Enjoy.