I signed up the club for this store that gives pack 5% of sales back to the club.  It is for on-line ordering only and you have to put in the passcode: bg-sc when ordering. 

It excludes wormers and shipping and handling. 
 
www.horse.com

Click Here for Coupon
 
I know several people order from them, me being one, so it's a easy way to earn the club some extra money.
 
Thanks,
Lori