We are happy to announce that you can now provide us the two following optional attributes in the job creation request:
"end_customer_time_window_start": "2020-05-22T11:00:00.000+02:00",
"end_customer_time_window_end": "2020-05-22T13:00:00.000+02:00",
This will allow us to log your end-customer deliver promise and monitor better the performance of every single delivery. You can find a complete job creation payload example in our API documentation.