To receive the $20 bonus from Coinbase, you'll need to follow these steps:
* Sign up for a Coinbase account using the provided link.
* Complete the required verification steps, which may include providing identification and proof of address.
* Purchase or deposit at least $1 worth of cryptocurrency on Coinbase.
* The $20 bonus will be credited to your account after you've completed the above steps.
Please note that the terms and conditions of the bonus offer may vary, and it's essential to review Coinbase's website for the most up-to-date information.