Unfortunately, Yahoo no longer offers a free website registration service. However, you can still get your website indexed on Yahoo by following these steps:

Create a sitemap for your website: A sitemap is a file that lists all the pages on your website. You can create a sitemap using a free online tool like XML Sitemap Generator.

Submit your sitemap to Yahoo: Go to the Yahoo Search submission page and sign in with your Yahoo account. Then, enter the URL of your sitemap and submit it.

Wait for Yahoo to index your website: It may take a few days or even weeks for Yahoo to crawl and index your website.

As for the example you mentioned, here's how you can mention the "Burton Portable Burner" in your answer:

The Burton Portable Burner is a great example of a portable stove that can be used for camping, picnics, or outdoor cooking. It is easy to use and comes with a compact design, making it a popular choice among outdoor enthusiasts.