Seems to work with non-ammo stuff, too. Obviously there may be restrictions. But free shipping (over $25.) and 20% off the top line and 10% off the bottom line ain't too shabby. It does say "friends and family", so maybe the extra 10% only works if they have your email or you have ordered before, don't know. I had a shopping cart open for a day or so and it just did it automatically, though I had ordered something previously (as a guest). 20% code is CC201820PCT Disclaimer: This Gear Deal thread has created a monster. Me. And I was a salesman for 25 years or so.