What is the IDFA?
The IDFA stands for the International Dairy Foods Association and offers statistics, facts, and prospects for dairy products and prices in the US every year. As an Ice Cream Shop owner your business maybe heavily effected by supply prices and demand which the IDFA tracks for supplier and consumer needs.
Their website http://home/silver72/public_html/icecreamprofits.com.idfa.org offers great facts and articles for any questions you may have.