I have a non paying bidder. She won my auction and stated that she was going to pay through paypal. She never did and I filed a non-paying bidder 7 days after. When should I leave negative feedback and not have her be able to leave me retalitory feedback? I know that I can close the case after 8 days after filing, but I won't be able to leave the feedback after the 8 days. If I leave it now, I'm afraid that she'll leave me retalitory feedback. Thanks for any input. I couldn't find the info on the eBay help page.