In the not too distant past, forum members could score a 10% discount by simply entering their user name in the comments box, ie “KKF member: Supraunleaded”. The total would still display the full price but you’d noticed the discount on your credit card charge. This discount was available in the past when Epic Edge was a vendor partner on this site but lately I haven’t seen their posts on here so I’m not 100% positive it’s still valid. I have been told anecdotally that it still works. It also may not work for all brands sold at Epic Edge, so it’s best to check with them.