All-In-One WP Business Hours plugin implements a feature called "Locations". Locations have set of information that can be shown along the business hours, such as phone number, fax, email, description, photo and Google Map.

How to add a location

To add a location, head down to Business Hours > Locations from the dashboard menu. Add the relevant information required for the location.

It is recommended that you add all the info and hide what you dont want to display using css. This info is used if SEO schema markup is enabled.

How to add a location to set of business hours

Once you added a location, head to Business Hours > Business Hours and select the location you added under Locations.

How to find Latitude and Longitude

Visit this page: https://support.google.com/maps/answer/18539?hl=en&co=GENIE.Platform%3DDesktop to see how to obtain the latitude and longitude from Google Maps.