See site, add code if prompted

(It is not called Google Project Fi anymore, just ...

Get $20 credit after being a Google Fi customer fo...

Refer a friend and you'll both get $20 Fi credit a...

Activate a full-service plan. Data-only SIMs and n...

After active for 30 days, get $20 Fi credit. The ...

Here's a referral code to get a $20 credit when yo...