I use a Cosabella carpet sweeper that I bought at Bed Bath & Beyond for $15, I had a $5 dollar off coupon I got in the mail that I used when I purchased it, it saves a lot of $$$ on the electric bill because vacuums use tons of electricity, plus the carpet sweep uses no bag.
I also make my own pizza rather than ordering out or buying frozen, and can save a ton of money using my sauce recipe that uses primarily tomato paste and is delicious, and flour mainly for the crust, and cheese on sale. You can make them for under $2, and they're better than take-out IMO.
I cut coupons, in Cali. they are double and when you use them and buy whatever it is you have the coupon for on sale, you can get things for free, you can also print coupons online.
Laundry detergent is very powerful I have read you can use half of what it says on the bottle per load.
You can always call your phone co. and ask if they have a better offer for your internet or long distance or whatever, and usually they'll lower your rate, if you are late on a credit card payment and call they let you get away with it for free once a year if you call they'll take of the fee.
Only buy regular coffee drinks at cafes, you save soooooo much $$$.
Also Starbucks gives away used coffee grounds for you garden, they are great!
I agree with whoever it was who brought up the entertainment book, they are amazing!