I left feedback that an individual never responded to email and never
paid for an item. The system automatically posted it as positive
feedback, but it should be negative. How can I change it?
When I have a Buy It Now or "Best Offer" listing, and someone makes me
an offer, it appears it is an offer for about 48 hours. During that 48
hours, can I receive a better offer or can someone still Buy It Now at
the full price?