The primary purpose of an ESA is to do for districts what they cannot do in isolation. Cooperative purchasing is a fundamental service that ESAs should be offering. And ESAs earn a percentage off of each sale made through AEPA to help support their efforts.
Of the many advantages of this unique purchasing group are the combined human resources representing purchasing/bidding expertise, current and past vendor relationships, past experience and overall vision with regard to the needs of the qualified customers within each represented state.
Member states can also provide each other with independent bids to piggyback off of, experts to bounce ideas and questions off of, and a network to share other educational and entrepreneurial ventures with.