First ditch that crappy folder

you will need way more than 6 pockets.
Buy a 3x5 card holder ( sold at walmart for super cheap) then get some of the plastic address separators (again sold at walmart cheap) and some small square labels ( all found in the same aisle

) then start going through your coupons to label.
I used to have things like Breakfast foods, frozen, dairy, health and beauty, baby ( when I had babies) snacks, condiments. I also would think about the aisle at the grocery store on how i wanted to label things. wayyy easier and you won't have to sift through sooo many coupons to find the ones you want.