This document discusses online marketing and how it compares to traditional marketing. Online marketing uses the internet and digital media to reach customers, reducing costs and allowing for more interactivity and targeted campaigns. It describes common online marketing strategies like affiliate marketing, email marketing, viral marketing, search engine marketing, and referral marketing. The document also notes benefits of online marketing like cost savings, global reach, and always being available, as well as potential limitations like requiring new technology and an inability to physically see products before buying.