Here's how to refer:
1. Log in to your account and click on the Rewards button the bottom left of your device.
2. Copy the code from the "Refer a Friend" section and send it to your friend!
3. Wait for your friend to click on the link and sign up for an account.
4. 100 Kaardboard will be credited to your account once your friend makes their first purchase!
*There is no referral reward limit to the amount of Kaardboard you can earn for referring friends.