ADVU Integration Hub orchestrates bidirectional data flows across toll collection, customer management, and payment processing systems including RCLOSC, EUROGO, TOTAL, FIMASER, EMOVIS UK, and monetique platforms. Data flows between ADVU and external systems via numbered integration interfaces (INT_24_0001 through INT_186_0007) handling badges, transactions, customer records, remittance, and accounting entries. This hub-and-spoke topology centralizes contract management, subscription handling, and transaction reconciliation across multiple toll operators and payment providers. Fork this diagram on Diagrams.so to customize interfaces, add new system connectors, or export as .drawio for your integration documentation. The architecture demonstrates enterprise data governance best practices for highly regulated toll and mobility payment ecosystems.