Start time / End time
The time at which the line item started/stopped delivering. Exported in YYYY-MM-DDTHH:MM:SS[+/-]hh:mm format.
Example
For line items with a start date of April 7, 2018 13:50 EDT, the value would be “2018-04-07T13:50:00-04:00”.
For line items with no end time, this value displays the text “Unlimited”.
Start date / End date
The date on which the line item started/stopped delivering. Exported in M/D/YY format.
Example
For line items with a start date of April 7, 2018, the value would be “4/7/18.”
For line items with no end date, this value displays the text “Unlimited”.