WIC is a powerful public health program, serving nearly half of all babies born in the country. To help keep program costs manageable, Congress requires WIC state agencies to contract with an infant formula manufacturer to provide discounted formula for purchase with WIC benefits. The state agencies solicit bids from manufacturers and award a contract to the one that offers the most cost-effective bid. This process helps save taxpayers an estimated $1.7 billion per year on formula provided through WIC and allow the program to continue to make WIC benefits available to all eligible mothers, infants, and young children.