This document provides tips for using paid marketing options for startups. It recommends using paid Facebook ads targeted towards relevant users and optimizing ads for conversions. Google AdWords is suggested for targeting keyword search terms related to a startup's products or services. Twitter ads can be effective but require a minimum $5,000 monthly budget. Video pre-roll ads on networks like YouTube are also recommended if a startup has produced a promotional video. In summary, it analyzes paid Facebook, Google, Twitter, and video advertising options for driving user acquisition and growth for startups.