How You Can Keep Track of the Money Political Committees… — ProPublica

From the article:

In our FEC Itemizer database, we’ve started tracking details on which committees spend money at Trump-owned properties and how much they spend. The data comes from expenditure reports submitted to the Federal Election Commission by the committees. The data will be updated monthly, and more often when, closer to the election, multiple filing days occur in a month.In addition to the list of all committees with spending at Trump properties, we’ve also added totals and a listing of transactions for each committee.

Source: How You Can Keep Track of the Money Political Committees… — ProPublica

I might be a little biased, but for me it is always about where the money goes. This is a great tool.