Understanding the complex world of internet advertising demands a thorough grasp of various cost models . CPI (Cost Per Install), CPL (Cost Per Lead), CPM (Cost Per Mille/Thousand Impressions), and CPV (Cost Per View) each indicate a distinct method to reimburse ad platforms . CPI is ideal for app

The pervasive nature of ad fraud poses a significant challenge to the digital advertising industry. This comparative analysis examines the diverse methods employed by fraudsters and unveils their effects on advertisers, publishers, and consumers. By comparing various deceptive practices across diffe