I've found that one of the best ways to get coupons is to get them in my email. A lot of the ones I find in newspaper ads aren't very good, but the ones I get in my email are usually pretty dang good - especially the laundry detergent ones! Laundry detergent is so dang expensive these days that every little bit helps.
Below I've posted some links to where you can get some of these email coupons yourself - I figure I might as well share them with everyone instead of hogging them all to myself. I know it can be tricky to find these online so I'm trying to make it easier.
Well, here they are!