The document discusses social media marketing strategies for businesses. It identifies primary social channels like Facebook, Twitter, Pinterest, LinkedIn and YouTube that require 1-4 hours per week. These are best for increasing brand awareness, engagement and promoting products/services. Secondary channels like Instagram, Foursquare and Vine require less time and are good for engagement and promotion. The document provides examples and recommendations for using different channels' features to meet marketing objectives like awareness, engagement, promotion and monitoring foot traffic. It stresses understanding each channel and joining conversations without seeming automated.