The latest Google+ features include for the business users the ability to control who can see their posts on Google+, video hangout that is integrated with other Google Apps, and new administrative controls over posts and who can view them, according to an Aug. 29 post on the Google Official Enterprise Blog.

These tools will be available for free through the end of  year 2013, but after this period of time the users will need to buy a  subscription to Google’s cloud-based software for businesses, Google Apps, for further access.