We have frequent flag sales that usually equate to a free flag. A 30% discount is essentially a third flag for free. All the flags must be from our special collection of put 3 in your cart and get 1 free.. There is a glitch in that you must buy the same product to get the free flag. For now you can use code 342 (3 for the price of 2) at checkout on a 3rd or 6th or 9th or 12th flag for free!