Google My Business is a free & easy to use tool that helps you manage how your business information appears across Google, including Search and Maps.
You can do your Business Listings on paid and unpaid sites like Google my Business, Facebook, LinkedIn, Twitter etc.
If you have a brick & mortar business and want to target online customers of a particular area and field, then do listing of your websites.
Add your business to Google My Business. The information you list in Google My Business can help us provide the best, locally relevant results to finders both in web search and on Google Maps.
In some countries, you can also provide coupons that will be displayed to visitors who search your site in Google Maps.
But make sure you shouldn’t add your business to too many categories: one or two carefully selected, respective categories works best.
If your business is recently appearing incorrectly, use Google Business to update it.
For the list click the following link: