I already did. I have an automated backorder service with a huge list, for some reason THIS DOMAIN got by me on the list. I didn't know it got registered 2 days ago, untill now.
In the future if it happens and you miss the deadline for a refund, you can write a very nice apology letter and explain how it happened and ask them where to push the name. Usually companies respond well if you make the effort to dispose of the name quickly without trying to profit from it.