just noticed highest bidder has 0 feedback

[bearcrumble]

I'm selling three itms - aucion is due to end shortly and just checked how things are going only to notice that the highest bidders on two of the items have zero feedback.

It's a while since I ebayed and I used to tick a thing that barred people with feedback scores of less than 5 from bidding but I forgot this time.

If they win what do I have to look out for? How do I know if they take their payment back on paypal? (I am only accepting paypal). What do I need to look out for?

I am quite anxious because they are probably going to for between 35-100 pounds each.

I think paypal and ebay are supposed to cover you for this if there was a problem but other than that there is an option to cancel the auction if you go to the help page.

you can only block bidders with feedback of less than -1.
If you stick to all the rules in paypal you will be covered.