Can I put letters in a map marker?
Yes, you can! With the March '15 release of Geopointe, we have included the ability to customize your markers with text. If you edit your data set and go to the Markers tab, click on the pin. Among the icon options, there is a lettering option, labelled as "ABC" before it's edited. Click on it and type the letters in there you want (max is 3), and it will be reflected on the pin.