Resource Centre Videos S4 HANA and Concur Expense Integrate to Bring Eyecare Partners Success S4 HANA and Concur Expense Integrate to Bring Eyecare Partners Success Play Video Mattie Yallaly, from SAP S4 HANA customer Eyecare Partners, shares her story of streamlining financial management by pairing S4 with Concur Expense. Close Videos Connected Journeys: SAP Concur's Vision Videos Customer Voice: Simplify compliance and spend oversight with SAP Concur Videos The Wrong Travel Expense Tool Will Cost You – SAP Concur Gets it Right