Most stores have double
coupon day, so go that day. For example, I had a
coupon for $1 off toddlers motts apple juice. It was on sale for $2. My coupon doubled to $2, so it was free. I had 5 coupons and the store limit was 5 so I got 5 juices for free. It takes a little work, but is awesome. Also watch target for their diaper and formula deals! Usually they have buy 2 get a $10-15 gift card. Good luck! I usually get everything I need and save about 60-80%.