Absolute Beginners Guide to eBay (4th Edition)

You can leave feedback from any item listing page; just click the Leave Feedback link. When you see the Leave Feedback page, shown in Figure 3.3, you can choose to leave Positive, Negative, or Neutral feedback, along with a brief comment (80 characters maximum).

Make sure your feedback is accurate before you click the Leave Feedback button; you can't change your comments after they've been registered.