Sometimes buyers really piss me off. There. I said it. I don't get why they make a best offer and then don't pay when it's accepted.
For example, the sweater below was listed in my shop for $45. I received an offer from a buyer the MONDAY before Christmas and she wanted to receive the item by FRIDAY. She went on and on about how much she loved the sweater blah blah blah. So I accept her offer, inform her that Express Mail is the best guarantee for shipping and thank her in advance for her quick payment. Except she never paid. Not sure why my phone shows it as paid, because it was clearly never paid.
Moral of the story: Be kind to others and you may be rewarded generously. Wishing you a wonderful New Year with much properity from selling castoffs in the coming year!