eBay

I have a bidder who keeps bidding on my item, and it says "(0) Not a registered user". No feedback and I cannot click on them. Is this a scam? I can't find any information on this, not on Google or eBay support. I've read up on "guest buyers" but it ...

I was looking at the buyers feedback from a seller that I purchased things from, and noticed that all of them had their names as stuff like g***p (feedback score #), except mine. The feedback I left, I could see me username (wasn't censored). I used ...