The Billing team is responsible for the invoicing process of the Companies in TUI Destination Services. Additionally, and derived from the very nature of the process, the team is in charge of monitoring, improving, and managing any related issues arisen from the Billing process and IT applications that take part on the activities. The Billing team focuses on managing and optimizing an adequate invoicing system. Behind this idea, there is always the client satisfaction. Because of that, it is important to ensure a fast and accurate delivery of the invoices to the TUI DS clients and, as consequence, to shorten the collection period. As a Billing Supervisor you will be in charge of managing, controlling and monitoring at a higher level the Billing activities. You will monitor whether the automatic invoicing has taken place and request our system settlement/liquidation transfers. Furthermore, you will monitor sales override errors, check third party suppliers and profitability errors as well as display rejected accounting entries. Other responsibilities are: Fill out Integrity Outputs. Request list of pending transactions. General Ledger Check List - end of month closing. Calculate Month Indicators. Compose Management Report.