A lot of folks when they want a map on their websites reach out to Google Maps. I have not got enough room here to tell you why I think this is a bad idea
Here is the open source "Leaflet Map", which, as you can see, works very well. It is all open source, there are no magic number tokens at all.
So for a simple "Here's where we are" map for a small business web site, this is the dog's bollocks.
I'd like to acknowledge a website which I found very helpful during my map investigations: Harry Wood.