10 E-Commerce Fulfillment Costs That Reduce Product Margin

An online order can have a strong product margin and weak order profit. Fulfillment costs occur after the item is made and are often spread across shipping, labor, platform, and customer-service records.

10 costs to include

1. Carrier charge: service, zone, residential, fuel, peak, and other surcharges.
2. Dimensional weight: large light packages may bill above scale weight.
3. Shipping materials: mailer or box, tape, label, void fill, insulation, and ice packs.
4. Pick-and-pack labor: locating, checking, wrapping, packing, coding, and staging.
5. Platform and app fees: subscription allocation, transaction, listing, or order fees where relevant.
6. Payment fees: percentage and fixed components, including fees charged on shipping or tax where applicable.
7. Storage and fulfillment fees: bins, pallets, receiving, long-term storage, and 3PL handling.
8. Damage, loss, and reshipment: replacement product, second shipment, claims labor, and unrecovered cost.
9. Returns and support: labels, inspection, restocking, disposal, refunds, and staff time.
10. Free-shipping subsidy: the gap between actual fulfillment cost and what the customer pays.

Calculate contribution by order type

Compare single-item, typical basket, subscription, bundle, wholesale parcel, local delivery, and distant-zone scenarios. Allocate fixed order cost once and variable product cost per line. Do not use one national average when refrigerated and shelf-stable packages behave differently.

Use the shipping and handling charge calculator to turn carrier, materials, labor, and fee leakage into a checkout rate. Use the dimensional-weight optimizer to compare boxes.

Batch Scale connects products, packaging, orders, tax, discounts, fulfillment, invoices, and channel reporting. Review quoted versus actual shipping, damage, refund, and contribution each month before changing a free-shipping threshold.