E-Commerce's Data Fragmentation Problem: Why Marketing Profitability Stays Hidden

Most online retailers operate three disconnected data systems—their e-shop database, Google Ads, and Google Analytics—making it impossible to determine which campaigns actually drive profitable sales. This fragmentation forces businesses to rely on ROAS estimates that often mask unprofitable spending and missed optimization opportunities. Traditional BI solutions offer a potential fix but require expensive data engineering, leaving most small to mid-sized e-commerce businesses unable to answer this critical question.