1.The client is using salesforce to give the functionality of Real Estate in App so there client can install app and work on it.
2.Need to create Package which can be used in all editions of Salesforce.
|Purpose||Make Single Standard of their functionality.
|Information||Salesforce > App Exchange|
|Process||Creation of Classes, Triggers, VF Pages, JScripts etc.
Using Google Map API to access the Geo Location in bulk.
Code Review according to App Exchange Standard & Best Practices.