How much will I earn from referrals?

Your earnings for referrals will vary depending on the product you're referring.

AdSense: When a user you've referred to AdSense first earns US$100 within 180 days, we'll credit your AdSense account with US$100.
Firefox plus Google Toolbar: When a user you've referred to Firefox plus Google Toolbar runs Firefox for the first time, you'll receive up to US$1 in your account, depending on the user's location. Your referral must be a Windows user, who has not previously installed Firefox, in order for you to receive credit.
AdWords: When a user you've referred to AdWords signs up and spends US$100 within 90 days, we'll credit your AdSense account with US$20.
Pack: When a Windows user you've referred to Pack downloads and installs the product, you'll receive up to US$2 in your account.
Picasa: When a user you've referred to Picasa downloads and runs the product for the first time, we'll credit your account with up to US$1. The user you refer must be using Windows and not have previously installed Picasa in order for you to receive credit.
You can track your earnings from referrals by visiting your Overview page, where we'll display earnings separately for each product.

Monthly totals of referral credits will appear on your Payment History page - just click the Earnings detail for any month to view specifics about how much you've earned through referrals. Your earnings from referrals will be included with your earnings from AdSense for content and AdSense for search.