Now you are on the “Review purchase page”. Here Google Domain needs your credit or debit card details to initiate the payments. you need to “Add credit or debit card” details with your billing address.
After adding credit or debit card details. it will show on your card details and the “Promo Codes” option. There has a “Promo Code” offer option available like godaddy.com on the purchase of a domain name with a google domain. If you have a google domain promo code then you can have a discount on your purchase.
Now you can press the “buy” button to get your domain. The amount of your purchase will be deducted from your bank account or credit card.
Now you will redirect to your domain page with all information and other features.
You can now click on Domain overview on the left side menu to check your domain status and you can start your blogging website with WordPress or use a free CMS platform like blogger.com.