How can suppliers and customers reduce the bullwhip effect together?

Three practices, in order of payback: share point-of-sale or end-customer call-off data with the next tier up, replace tier-by-tier forecasting with one probabilistic model run on the shared signal, and adopt collaborative replenishment instead of order batching. Industrial distributors using AI-driven planning and collaboration platforms like Flowlity typically reduce inventory by 10 to 30% within a year. For example, agricultural distributor Ukal cut inventory by 16% and freed €1M of working capital after rolling out shared-buffer logic across its purchasing operations, anchored on Rodolphe Kautzmann's purchasing team.