Hey Sanjiv,
It is all in the docs:
compojoom.com/support/documentation/hotspots/ch04s07
The plugin gets installed with k2. In the plugin configuration you have to select the k2 field that holds the address and that is all. Once you enter an address in the k2 custom field, we'll geocode that address, and add it into hotspots.
If you enable the show map option in the plugin we will automatically show a map below the K2 entry with the hotspots.
If the users are browsing the main hotspot map, whenever they click the read more button we can send them to the k2 entry (provided that you've selected that option in the plugin settings.
Cheers,
Daniel