However, sometimes it's nice to upload your own volume or CPC data, perhaps from more exact PPC data, or another source.
To upload your own data, simply use the CSV/Excel import tool, and import a file that contains:
- Volume (must be an integer, ie, 500 or 1000 not 10.5 or 1,000. No commas)
- CPC (optional)
Here's a video on using the upload tool: