What will you need before you can set up conversion tracking for calls from an ad or from a website (assuming Google forwarding numbers are available in your country)?

• A) A sales team and operating phone bank
• B) An active call extension or call-only ad
• C) A mobile-specific site-link extension
• D) An app published in the Google Play store

The correct answer is:

• B) An active call extension or call-only ad

What will you need before you can set up conversion tracking for calls from an ad or from a website (assuming Google forwarding numbers are available in your country)?