Storemapper supports custom map markers.
First you’ll need to host the image somewhere on your own site, you can’t upload the file to Storemapper. Grab the URL for the image. Then you have two options:
1. Set all your map markers to this image. For that head to https://www.storemapper.co/advanced and paste the URL into the field “To use a custom marker image enter a full URL”
2. Or set a custom map marker for each individual stores if you want to highlight certain stores or use markers to differentiate categories of stores. For this you can either head to the Edit page for each store (go to your main dashboard and click Edit) and paste the URL into the “Custom marker url” field.
Here are some cool custom markers in action: