How to set up Impression URLs?

[studioammo]

I'm have a column in my CSV for impression URLs, but I'm not sure where to put that into use. Where do I put it and how?

[nickmattern]

I'm have a column in my CSV for impression URLs, but I'm not sure where to put that into use. Where do I put it and how?

I have no clue what you're asking. Just because a field exists in a CSV does not mean it has to go in a template/post.