The Return On Marketing Investment (ROMI) metric measures how much revenue a marketing campaign is generating compared to the cost of running that campaign. Effective marketers are driven to connect their time, energy and advertising spend with results that contribute to company growth. This KPI answers the question, “are we recouping the time and money we spent developing and executing our marketing campaigns?”

Return Rate measures the share of units sold that customers send back and your team accepts within the policy window. It focuses on item counts, not dollars. Use it to surface fit issues, fragile packaging, misleading product details, and fulfilment mistakes that drive avoidable returns. Track it by SKU, variant, size, and channel to see where problems cluster.