implement rich snippet on your website

What is a Structured Data Markup?Structured data is added directly to a page's HTML markup. Search engines use structured data to generate rich snippets, which are small pieces of information that will then appear in search results.

Some of the categories under which your website's structured data will be created are:

• Local Business
• Person
• Products
• Event
• Organization
• Website

These are some preferred category which Google supports all the time.
The other way is to prepare schema is by tagging your website on Google Structured Data Markup Helper. In this section, the categories are a bit same.