In order to pull a billing report, first click "More" in the lower left of the nav to open the drawer, and select "Direct Sell Billing Report".
Once in the Billing Report, navigate to the appropriate month via the date-picker in the top right corner. You can also download an Excel report via the green Excel button next to the date-picker.
Within the report, you can see all the brand, campaign, and creative names for any direct sold campaign that ran in SFP within the given month. Click on a cell at the top to sort by Brand, Campaign, or by any of the metrics. The pertinent metrics included are: Impressions, Billing Rate, Billable Impressions, and Total Billable Amount Due.