Social media (e.g. Facebook, Twitter) usage has become so widespread that to discount a social media strategy would be a mistake best avoided. Social customer relationship management (Social CRM) is a relatively new term which helps to define the broad scope of social media across the customer life cycle and value chain. The Altimeter report (2010) provides a framework for reviewing strategy implementation and is known as:

Enterprise systems are pieces of software that senior management figures can use to monitor their business' performance. Businesses can then more easily monitor their own productive efficiency, brand exposure and costs, before creating data-driven solutions to progress towards their financial goals.

3 common types of Enterprise Systems are:

Customer Relationship Management
Enterprise Resource Planning
Supply Chain Management Systems