You can add ads to your map with the adsmanager. It's possible to show ads and link them to your adsense account and specific channel. 
There are not many ads yet on the map (mostly USA).

{mosmap adsmanager='1'|maxads='15'}

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Extra parameters:

maxads - maximum advertisements

adsense - your adsense id

channel - your channel of adsense

searchtext - for specific keywords to filter advertisements