Guide to Creating Google Maps API Key

1. Go to the link: https://cloud.google.com/maps-platform/
2. Sign in or create a Google Account
3. Create  a new project
4. Setup billing account
5. Enable all APIs

Create an API Key

Create an API key by clicking on the hamburger menu and select APIs & Services -> Credentials. Select Create credentials -> API Key from the dialog.

Copy the API key to the KommerceServer web.config setting.

You can monitor your API usage from the Google Cloud Platform console