In 1966, Sam Walton's small team was generating $10 million yearly from a few stores. But they lacked the expertise for larger operations. To address this, Walton hired Ferold Arend as VP of operations. Walmart needed better inventory and logistics systems. Walton learned about computer technology at an IBM school. This led to the adoption of IBM’s System/360 for daily sales reporting. In 1968, Sam Walton appointed Ron Mayer as VP of Finance and Distribution. Under his guidance, Walmart implemen