I was selling something on eBay, and the auction ended about 3:30 last Friday. I immediately emailed an invoice and was going to ship the thing as soon as I got payment... Well. I never heard back from the winner, even though I sent a couple more messages.

Apparently, eBay's policy is that you can begin cancellation procedure after four days. It's been four days if I count the weekend... Should I start the cancellation procedure? OR does the weekend not count toward the four days?