Stolen from Fatwallet, again...
http://www.gearhog.com/
Today's special is basically buying an electronic gift card worth $100 in merchandise for $50 from http://www.usaammo.com/Default.aspx - it's "Groupon" style meaning you buy the coupon today but it won't be available to use until they've sold a specific number of the electronic coupons (the timer on the deal is 36 hours until it expires at which time you can spend it). A lot of people seem confused by the concept so be aware that this isn't going to be immediately available for use today after you buy the coupon.
Here's the description USA Ammo gives of themselves:
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"USA Ammo is an American based manufacturer of high quality new and remanufactured ammunition.
USA Ammo assembles ammunition on the latest Ammo Load Mark 10 and Mark L Loading Machines. They're a manufacturer dedicated to producing the best quality and value in center fire range and training ammunition. "
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I have never worked with USA ammo and am NOT endorsing the products, Google searches seem to indicate it's fine range ammunition - some of which is built on new components, some is once-fired brass (specified in their catalog when you shop different calibers). Prices overall seem average without the coupon BUT the price with is pretty stellar. I don't know that I'd spend much more than $100 to maximize the value of the coupon.
The 100 grain, flat nose FMJ .380 is $109.50 before the coupon which would make it $9.50 after your $100 coupon plus the $50 cost for the coupon which is $59.50 for 500 rounds of 380. They also have a half price shipping coupon out there by entering "MOREAMMO" at checkout. I quit buying commercial ammo so I am not as up on pricing but the .45 and 9mm I looked at seemed to follow a similar trend vs local purchase.