Why do i need a google business account?

Google My Business provides you with the ability to list your business location on Google Maps and local search results. You can display important information about your business, including the opening/closing times, contact details or a link to your website.

how do i know i need this?

​​✓ I do not have a proper Google Business profile.
✓ I want google reviews.
✓ I want to advertise on Google Ads.