Impact of Social networking on e-commerce

Conduct an independent online search regarding social networking sites, such as Facebook. In a 1-2 page Word document, address the following prompts:

Briefly summarize the nature of social networking.

How has social networking impacted e-commerce?

In what ways have small businesses used social networking to increase their exposure?

How do you envision that social networking will continue to enhance e-commerce in the next 2-3 years?