This document provides an overview of SEO best practices for ecommerce websites and expanding sales to additional online channels. It discusses both basic SEO strategies that all sites should implement, such as optimizing meta tags and URLs, as well as ecommerce-specific tactics like optimizing product titles, descriptions, images and specifications. The document then covers considerations for expanding sales from the main website to additional channels like Amazon, including both the pros of increased reach and revenue, as well as cons like increased costs, duplicate content issues and logistical challenges of managing multiple sales platforms.