
Amazon Is Ending Stickerless Commingled Inventory: What FBA Sellers Must Do Before March 31, 2026
Amazon ends stickerless commingled inventory on March 31, 2026. Resellers must apply FNSKU labels ($0.20–$0.50/unit) while Brand Registry owners get virtual tracking; unlabeled stock gets flagged defective. Here's the labeling deadline timeline, who pays what, and the lot-level costing and landed-cost accounting changes sellers need before the cutoff.










