I looked over my 2015 purchases just to see how I saved so much. Most of the $28 bucks was saved on Izzy's SmartPak; he gets a daily dose of Quiessence, a magnesium supplement. But since shipping is so cheap (free) at SmartPak, I found myself adding various things to the monthly SmartPak shipment. Yes, I know that's part of SmartPak's sales campaign, but it works for me.
The number one add-on was fly spray. Pyranha Wipe N' Spray is only $14.20 at SmartPak; it's $24.95 at my local feed store. Now that I think about it, just buying my fly spray at SmartPak rather than at my local store more than pays for my $55 USEF membership.
Did anyone save more with their USEF discount than I did?
Now if only the Riding Warehouse would offer the same deal ...