Cost Centers can be considered logical divisions within an organization but, unlike business units, are used strictly for the purposes of allocating and tracking financial transactions.
![image showing the relationship of Business Units, Cost Centers, and Sites to the WorkingNet tenant, illustrating how functional departments such as Finance, IT, Marketing, Sales, HR, Engineering, and the PMO can represent cost centers (as well as business units)](/service/media/topic/f9dfe1d2-b236-444e-8e5e-063657d1ac65/FG200_2311_en-US_media/FG200_2311_en-US_images/CostCenter.png)
An organization’s cost centers represent the functional units to which transactions will be billed, though they don’t necessarily have to correlate precisely with business units.
Cost centers must be selected in certain transactions, such as job postings, in order to ensure that the costs of the transaction are allocated to the associated department or team.
![screenshot of the Cost Center field dropdown menu on a job posting showing the functional areas that can be selected](/service/media/topic/f9dfe1d2-b236-444e-8e5e-063657d1ac65/FG200_2311_en-US_media/FG200_2311_en-US_images/JPCostCenter.png)