Anyone can claim that the package they received is empty or the item inside is not what was originally purchased (even when it wasn't). You have no control over the response from the buyer to try and scam you out of money and the item purchased. What @Dallas O Hog is telling you (generic as it may well be, but still the way to go) is to take plenty of photographs or even a video of you packaging up the item and labelling it and then some more of the same package when you turn it over to the post office. That way you have evidence to back up any claim. Just note that PayPal find in favour of the buyer almost every time. It's a risk you take and if you're not prepared to take it, then hang on to your item and try and sell it to someone you know won't try and f*** you over.No. You're not listening, you're just steamrolling with generic response. If someone I sold to said they got a box full of used condoms, instead of sunglasses, I'd be S.O.L. You understand? Not that hard.