There are various ways to organize your coupons. I originally simply used an accordion file and put the coupons in there, but now that I have so many it's not working out so well. I personally don't love the idea of huge ass binders (seeing I bring my coupons with my at all times) so I'm buying my supplies to make my version of a coupon box (with closing latch)
There are letters from A-Z that are actually folders (so they are easy to pull out (with the coupons in the folders )and some with tabs for the stores we go to and the coupons we use there.