Diebold Nixdorf’s software solutions are based on mathematical optimization models. They enable the replenishment intervals of automated teller machines or safes to be identified exactly. The software analyzes the entire cash cycle, gives an overview of the complete cash supply process chain and optimizes cash levels at one or more locations, cross all automated teller machines, recycling systems, POS systems and local safes. For example, cash points or branches with surplus cash can supply other cash points. This reduces returns of unused cash and the cost of transporting and preparing cash. The cash circulates optimally within a defined network. And the total cost of cash handling is cut considerably.