The fonts you use for your logo design must be free for commercial use. You can use one of the following links to find allowed fonts. You may also use other resources, as long as they are free for commercial use. In that case, you will be required to provide a source link when you submit the logo.
Downloaded directly from Font Squirrel’s website. If you choose to download a font offsite, please read the license carefully, and make sure it is free for commercial use.