Gerber has a promotion where you can get a free Gerber Infant Formula on Amazon. Simply add one of the qualifying cans of Gerber infant formula to your cart and shop around. Once you are ready to check out then use the promo code GOODSTART and you will get the formula sample box. Formula can be very pricey for new parents and any way to save is a huge help to their budget. It takes some time to get used to all the added costs in your budget when a little one comes along. Coupons and samples are great ways to really start saving on products that you use everyday.