-Provide support to department staff and assist them in completing assigned tasks efficiently.-Supervise the registration and setup of new customer companies’ data on the SAP system and the CMS system.-Monitor and review the posting of customers’ purchase transactions from the CMS system to the SAP system.-Reconcile customer payments between the CMS and SAP systems.-Review and approve customer payment orders and forward them to the CMS Operations Department.-Approve debit and credit entries required for settling customer accounts.-Monitor and follow up on collected amounts reflected in bank statements where the depositor has not been identified.-Supervise the reconciliation of customer account balances in the SAP accounting system with customer card balances in the CMS operating system and prepare the necessary journal entries.-Prepare the department’s monthly reports.-Evaluate staff performance.