We're currently trying to declutter the house a bit so doing a bit of selling on eBay. DP sold an item to a buyer who hasn't paid. This person has about 90-odd feedbacks, 100% positive (due to sellers not being able to leave negs anymore) but almost all saying 'doesn't respond to emails and doesn't pay, report for non paying' etc. Why is this person bidding on so many items but then not paying for them? Why haven't they been booted off eBay? Would someone just do this over and over again to irritate people? 