Why Your ROAS Lies About Profit Margins

Most marketers treat Return on Ad Spend as a profit proxy, but that metric ignores the hidden costs of customer acquisition and operational friction. In this episode, Lucas and Luna break down why a four-point-two ROAS can still mean losing money if your contribution margin is thin. They use a concrete example from a mid-sized apparel brand to show how shipping subsidies, return rates, and payment processing fees eat into what looks like a healthy campaign result. The conversation moves beyond vanity metrics to examine true unit economics, focusing on how to calculate blended gross margin after ad spend rather than relying on platform-reported returns. Listeners will learn a specific formula for adjusting their ROAS targets based on product mix and overhead, providing a clearer picture of whether their direct response efforts are actually building value or just buying revenue at a loss. #PerformanceMarketing #ROAS #DirectResponse #UnitEconomics #CustomerAcquisitionCost #ProfitMargins #DigitalAdvertising #MarketingAnalytics #FexingoBusiness #BusinessPodcast #EcommerceStrategy #PaidMedia #ConversionOptimization #FinancialLiteracy #SmallBusinessTips #GrowthMarketing #AdSpendEfficiency #LucasAndLuna Keep every episode free: buymeacoffee.com/fexingo