Shipping cost
Shipping cost is what it costs to get an order to the customer, including carrier fees, packaging and handling, and it strongly shapes margin.
What is shipping cost?
Shipping cost is the total expense of delivering an order to the customer. It includes the carrier’s postage, packaging materials, labels and often the handling or fulfillment fee charged by a warehouse. For an online store, shipping cost matters twice. It cuts directly into profit on every order, and the way you charge shipping to customers affects conversion. Unexpected shipping fees at checkout are a common reason shoppers abandon carts. Understanding your real shipping cost per order is essential for setting prices, free-shipping thresholds and your break-even ROAS for ads.
How to calculate shipping cost
Add up everything you pay to get one order out the door, then multiply by order volume. For example, carrier postage averages 6 per order and packaging plus labels cost 1, so your shipping cost is 7 per order. If you ship 400 orders in a month, total shipping cost is 7 times 400, which is 2,800. If you charge customers 4 for shipping, you cover 1,600 and absorb the remaining 1,200 yourself. Carrier prices depend on weight, size, distance and speed, so calculate separately for heavy products or far regions.
When to offer free shipping
Free shipping often lifts conversion because shoppers dislike extra fees at checkout, but you still pay the cost. It usually works best when you build shipping into your product price or set a minimum order value for free shipping, which also raises average order value. The pro is a simpler, more attractive offer. The con is lower margin per order and a higher break-even ROAS, especially for light, low-priced items where shipping is a large share of the price. Run the numbers for your typical order before switching, and test thresholds rather than guessing.
How to reduce shipping cost
Use the smallest, lightest packaging that still protects the product, since size and weight drive carrier prices. Compare carriers and services regularly, and use negotiated or discounted rates where your platform offers them. Ship from a location closer to most customers, or use a fulfillment partner with several warehouses. Encourage larger orders with bundles and free-shipping thresholds, so one shipment carries more revenue. Avoid paying for expedited shipping by keeping enough stock to ship quickly with standard services. Finally, track damage and lost parcels, because reshipping is a hidden shipping cost.
Shipping cost vs shipping fee
Shipping cost is what the store pays to deliver an order. Shipping fee, or shipping charge, is what the customer pays at checkout. They are often different. A store offering free shipping has a shipping fee of zero but still has a shipping cost. A store charging a flat fee may earn a little on light parcels and lose money on heavy ones. Tracking both shows how much of your shipping you are recovering from customers and how much is coming out of your margin. Review both whenever carrier prices change.
Free tool: Break-even ROAS Calculator
Questions
- Does free shipping increase sales?
- It often raises conversion because shoppers dislike surprise fees, but results vary by niche and price point. Free shipping with a minimum order value is a common way to lift sales while protecting margin.
- Should shipping cost be included in break-even ROAS?
- Yes. Shipping is part of your cost per order, so leave it out and your break-even ROAS will be too low, making unprofitable ads look profitable. Include shipping, packaging, fees and product cost.
Related terms
- FulfillmentFulfillment is the process of getting an online order to the customer: storing stock, picking and packing items, shipping and handling returns.
- 3PL (third-party logistics)A 3PL (third-party logistics) provider is a company that stores your inventory, packs orders and ships them to customers on your behalf for a fee.
- Abandoned cartAn abandoned cart is a shopping cart where a visitor added products but left the store without completing the purchase, a common leak in ecommerce.
- COGS (cost of goods sold)COGS (cost of goods sold) is the direct cost of producing or buying the products you sold in a period, including materials, manufacturing and inbound freight.
- Profit marginProfit margin is the share of revenue a business keeps as profit after costs, shown as a percentage, and it shows how much each sale really earns.