4/2/2019 The preschoolers at McCook Elementary LOVED our giant check and we loved giving another donation to McCook Public Schools! MNB staff with children at McCook Elementary presented a $1,887.45 donation from our Bison Debit Card program! The Bison Debit Card is available with any personal MNB checking account. The $20 initial card fee includes a $10 donation to the school and instant access to the Bison Debit Card. Every time a cardholder uses the Bison Debit Card to make a signature-based purchase, MNB will donate $0.05 to McCook Public Schools. The Bison Debit Cards can be used anywhere VISA is accepted and are available to any new and existing MNB customers with a personal checking account. Learn more about the Bison Debit Card.