API key setting to establish Base Location of Map

• Admin will go in backend site settings
• Then on ‘Stores Locator’ Tab
• Click on ‘Settings’ Tab
• Paste the API Key in this form which you have activated earlier and saved it
• Admin can set ‘Address’, ‘Country’, ‘State’, ‘City’, ‘Postal Code’ that will be shown as default location

• Click on ‘Save Changes’ button

Impact on Frontend 

Base location of map had set by admin at ‘Denver’ so blue pointer is showing base location while cluster in blue color is representing presence of multiple stores at nearby distance