Below is an explanation of the difference between the two fields listed above in our exports.
'Line_item' is the name of the DAI (dynamic) placement. If 'line_item' field is blank, this means it is an embedded, or baked-in, placement, and the title of the podcast will appear in the 'podcast_title' field.
For DAI placements, we often do not receive podcast title information, so the 'podcast_title' field is often blank unless the placement was BI.
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