Search here for campaign expenditures.
You can filter by candidate, office, or date.
You can also search using specific contributors or employers.
Finally, you can limit the search to a geographic area centered on a zipcode.
Since the number of results might be quite large, expenditures are presented one page at a time. You can set the page size from 10-100.
You can also sort by most of these criteria. (Click on the arrow to the right to change the sort direction)