Quickly approaching the first time my auto-cancellation policy will be tested. Even after a 4-day reminder. Not really thinking this guy will mind since his account was created the day before the order. Although he might mind the negative feedback... At the very least he's getting a neutral.
If you have auto cancellation it will automatically give negative feedback upon the cancellation. I had this happen to me with a guy from Italy. About 6 months later he replied saying he was new to the site, placed the order accidentally without knowing what he was doing and then didn’t log on again for 6 months. His only feedback remains my negative.