Overview

Amazon has refreshed its Revenue Calculator, adding cross‑store cost comparisons, optional service‑fee modeling, and a field for cost‑of‑goods‑sold (COGS). The upgrade turns the tool from a simple fee estimator into a full‑stack profitability planner, helping sellers evaluate new markets and products without juggling spreadsheets or third‑party apps.

Key Points

• Cross‑store comparison — Sellers can view fulfillment fees for the U.S., Canada, Mexico, and other Amazon marketplaces side‑by‑side, allowing a quick margin check for a 12‑oz widget sold via standard FBA versus Remote Fulfillment.
• New‑product preview — By entering a SKU that isn’t yet listed, the calculator returns projected referral, fulfillment, and storage fees, letting a seller test a potential bestseller before placing a purchase order.
• COGS integration — Inputting a $4.50 unit cost directly yields a net profit figure, eliminating the need to copy numbers into a separate spreadsheet.
• Optional service fees — Prep costs such as bagging ($0.10 per unit) or labeling ($0.05 per unit) can be added, showing how these small per‑unit expenses affect low‑margin items.
• Expandable fee breakdowns — Users can collapse the view to see only total fees or expand each component (referral, fulfillment, storage, seasonal surcharge) for deeper analysis.

How the Updated Revenue Calculator Works

1. Select marketplace and fulfillment program — Choose, for example, the U.K. Amazon store and toggle between “Standard FBA” and “FBA Remote Fulfillment.” The calculator instantly displays the differing fulfillment fees (e.g., £2.30 vs. £2.80 per unit).
2. Enter product details — Input the product’s dimensions, weight, and selling price. If the item is not yet in the catalog, type a placeholder SKU; the tool will generate fee estimates based on the entered attributes.
3. Add COGS and optional services — Enter a unit cost of $7.25 and check the box for “Bagging service” at $0.12 per unit. The calculator now incorporates these values into the profit line.