Sold an item tonight for £15. I went to print the postage label and the postcode given by the buyer was, as an example, XX12 3DE. Ebay flagged it as being incorrect and gave me a different postcode, XX15 8BG. I messaged the buyer asking if XX12 3DE was the correct postcode and they came back saying their postcode is XX12 9BC. So I've got three different postcodes, all the same area and very close to each other too on Google Maps, I think two of them are neighbouring streets and the other is a couple of miles away. Buyer joined today and has no feedback. I take it that this is a scam! Do I just cancel the order? This is my first time having a dodgy buyer!