delete https://sandbox.billwerk.com/api/v1/orders/
Orders which have not yet been finalized through commit can be deleted to remove the associated personal data from the system.
Orders must be created more than 2 hours ago to ensure that customer is not trying to finalize it.
Note: Committed orders trigger the creation of a contract. Such orders will be stored as long as contract exists. To delete them, the contract should be deleted as well.