I buy and sell on ebay a little. I currently have 66 feedback - all positive. I just sold a few items from my son's bedroom as we are changing the theme. Most went really well - all very happy and good feedback. But one person is unhappy. They were a pain from the start. Bid and won, and then questioned how much postage syaing it wa too high. Actually, I charged less than it actually cost me to send! N0ow they have emailed saying there are minor defects on the item (which I had not noticed) and what am I going to do about it. I have offered a refund, but not of postage costs. I had a bad feeling about this buyer from the start, but too late now. ANyway, I am sure this will all end with him giving me negative feedback. I am not willing to be out of pocket to avoid this. SO, what effect will this have on my buying and selling in the future? All other feedback is extremely positive. Would you have a problem buying frmo someone with just one negative feedback?