Key Takeaways COST saw a 13% YoY rise in big and bulky deliveries via Costco Logistics in Q4 fiscal 2025.Investments in logistics and delivery experience drove 27% e-commerce traffic growth in Q4.COST's digitally enabled sales topped $27B in fiscal 2025, with strong performance across key categories.The expansion of big and bulky merchandise remains an important component of Costco Wholesale Corporation’s (COST) digital business. The company recorded a 13% year-over-year increase in items delivered through ...