Unfortunately, it is not possible to change the cost center for transactions that have already occurred. To ensure accuracy on future invoices, it's important to adjust the settings so that the employee’s wellness purchases are linked to the correct cost center.

Follow these steps to set up a new cost center:

1. Log in as an employer
2. Click on Organization in the control panel
3. Click Add unit at the top of the page (add image)
4. Enter the department number
5. Enter the department name (the same information can be entered in both fields)
6. Leave the other fields blank
7. Save

Once you have created a new cost center, you need to assign the employee to the correct cost center.
 Follow these steps:

1. Click on Employees in the control panel
2. Search for the relevant person in the search field
3. Click on the last name
4. Click the Edit information icon
5. Select the cost center from the Unit dropdown menu
6. Save