The document discusses several case studies: 1) Two eCommerce sites aimed to get more artists to sell artwork and buyers to purchase artwork. Various social media campaigns and promotions were used. 2) A horse racing game website aimed to increase rankings and players. Links were cleaned up and the site was optimized for SEARCH and promoted on social media. Traffic increased and keywords ranked on page 1. 3) A website aimed to optimize conversion rates and clicks within a daily budget. On-page optimization and landing pages improved, maximizing clicks and conversions within the budget.