This binder came with 3 plastic folders which have little pockets in the front. I use one for my catalinas and other coupons such as Register Rewards. This way they are right in front and I won't forget to use them. The second one I use for my rebates, and the third one I use for my Rainchecks.
Some people prefer their categories to be in alphabetical order, or some other order, but I prefer to have them set up in the order I shop the store I visit the most: my Super Walmart!