How can modern cash management succeed in a complex and constantly changing regulatory environment in Central and Eastern Europe? Together with our industrial customer Vetropack, we show how innovative treasury solutions can be successfully implemented even under challenging conditions. Using concrete practical examples (EBICS, cash pooling, open APIs, integration into SAP MBC and other treasury systems), we highlight regulatory hurdles, technological approaches and efficient structural models. A practical experience report – strategic, solution-oriented and forward-looking.