1- Invoicing & Billing: Issuing invoices to customers through SAP system and E-Invoice porta2- Responsibility: Billing will be for both Private and UPA sector3- Data Accuracy: Ensure updating databases with client information and monitor expiration of Legal documents (CR, Tax card, etc…4- Customer Creation: create customer on Simplifi and ensure complying with all forms and documents neede5- Communication: Communicating with clients to resolve billing discrepancies if an6- Reporting: Generate reports on billing data per item and client