My categories are: Canned and bottled foods, Pkg and box foods, Snacks, Cereals, Frozen and refrigerated foods, Juice and drinks, hair and toothpaste, cleaning, pets, paper (like t.p., baggies). With the very front slot for those I'm redeeming today, and the 2nd slot for the ones that expire within a month to get them used. The very back slot is for rebate offers, so I can accurately buy the number of items for a rebate (like Quaker Oats had a recent one for $10)