Step 2: Save private key as named server02_ssh_key on your local machine .ssh folder (on MAC it is here: /Users/360southmac05/.ssh).
1. go to: https://console.developers.google.com/billing/linkedaccount?project=PROJECTNAME
2. Login by your Google account: YOUR Gmail
3. Click Link a billing account and follow the steps. You need to add your credit card detail here.