SAN FRANCISCO–(BUSINESS WIRE)–Fleet payments platform AtoB and Kum & Go, the family-owned convenience retail chain serving 11 states across the U.S., today announced a partnership to cut fuel costs every time customers use AtoB’s Visa fleet card. Starting today, AtoB card holders can save ten cents per gallon on all fuel purchases at Kum & Go’s 400 stores. The partnership reflects both companies’ commitment to supporting the fleets driving our economy, launching in time to help driver