HubSpot does a nice job of tracking spending on ads that are associated with Campaigns.
However, the ad spending is, for some curious reason, not automatically added to the Campaign’s spend! Instead, if you want the ad spend included in “Spend total” at the top of the campaign, you have to manually add a Campaign Spend line item (and then update it as your ad spend changes).
Idea: Automatically add ad spend to the Campaign spend total.
Was just running into the same issue… Great idea!
this would be super helpful.
Yes!! Seems like so obvious indeed and I thought exactly the same.
Crazy too that there are so few upvotes and/or comments here.
I guess HS users are not using the “marketing campaign” much… (which could unfortunately lead to a lower prioritization for any updates regarding this exact feature 
Hi everyone,
I’m the Product Manager of the Campaigns tool, and I’m happy to inform you that the automated Ads spend and budget tracking is now available inside of the Campaigns tool. Please find more details here.
With best regards,
Jenny Mueller