Simply search for your desired domain in the domain name search bar on this page and hit the search button. If the domain is available in your desired domain extension, click the "Add" button, which will place the domain in your cart. When you're ready to buy, hover over the shopping cart icon on the top-right of the website and click "View Cart". On your cart page, you will quickly be able to proceed through the checkout process. Once complete, the domain name will be registered under your Dynadot account.