This document provides instructions for importing cost data into Google Analytics (GA) and Google BigQuery (GBQ) from various sources. It outlines the steps to create a cost data import in GA, including selecting the account and web property, creating a cost data set, and configuring import settings. It also describes how to connect advertising services to GA by selecting the ad service, linking accounts, and specifying import options. Finally, it reviews how to export cost data from GA to GBQ and import cost data directly from other sources like Facebook into GBQ.