To find what vehicle (VIN or Rego) matches to a Toyota Halo invoice you have received, follow these steps:
Note: During the confirmation stage of subscribing a vehicle, you can change the name of the Subscription Group to allow you to easily identify what vehicle is activated in the field shown below,

You can also search your active subscriptions in your Halo account. Please refer to the step-by-step below for future reference.
Step 1. Open Halo and under “Subscriptions” select “Management“

Step 2. Select the subscription name that matches your renewal email or invoice

Step 3. You can now view the vehicles subscribed to that particular subscription group

If your subscription group has a large number of vehicles, use the Ctrl+F function in your web browser on this page to search for the invoice’s billing date (e.g. 23/06), which will lead you to the vehicles that have been invoiced on this day under the column ‘Start Date‘.
Please be sure to reach out to toyotahalosupport@toyota.com.au should you require any further assistance with the above.