Last updated 3 September 2026
Refund Policy
No refunds
All payments to Model Systems for TrafficOS, including subscription fees, seat fees and credit purchases, are final and non-refundable. This applies whether or not you use the Service during the period you have paid for, and whether or not you cancel part-way through.
Cancelling
You can cancel at any time. Your access continues until the end of the period already paid for and you will not be charged again. Unused credits expire at the end of that period.
Exceptions required by law
Where consumer law in your country gives you a right that cannot be excluded, that right applies. If we bill you in error we will correct it.
Questions
Email support@modelsystems.ai before you buy if you are unsure whether the Service is right for you. We are happy to walk you through it.