The token used for the Volume Purchase Program has to be renewed every 12 months.
Follow these instructions to renew the token if you are organisation is enrolled in either Apple School Manager or Apple Business Manager.
1. Log into the correct portal
For education customers log into https://school.apple.com
For business customers log into https://business.apple.com
2. On the left hand side select "Settings" and then select "Apps and Books" as shown below.
3. Click the download button for your location to download the VPP token.
4. Send the token to your dataJAR support representative.