I've sold on eBay loads with few problems, however I've never done a PayPal transaction outside of there.
I'm selling a relatively high value item on Gumtree and someone has asked for it to be posted, which I haven't got an issue with, but I'm a bit wary, as have heard stories of PayPal transactions being reversed etc. once it's paid for, and showing as completed, can the buyer claim it back? Obviously, I understand that if it's pending, I shouldn't post, and if the item goes missing in the post, I'm obliged to refund, but is there any other way at all that doing this is risky? Just feeling a bit strange about it for some reason!