Free Shipping Is a Pricing Decision, Not a Logistics One
Most TikTok Shop cross-border sellers default to free shipping because “everyone does it.” But free shipping is not free. The cost is embedded in your product price, and if your margin cannot absorb it, you are paying for every order out of profit. The question is not whether to offer free shipping—it is which products, to which markets, and at what price point it makes sense.
A shipping cost analysis separates the decision from the assumption. It looks at actual per-order shipping cost, average order value, return rate, and margin per product. The result is a tiered shipping strategy that protects margin without killing conversion.
Segment Your Products by Shipping Cost Ratio
Calculate the shipping cost as a percentage of the product price for each SKU. If a $10 product costs $8 to ship, free shipping destroys margin. If a $50 product costs $8 to ship, free shipping is a manageable discount. Group your products into three tiers: low margin (shipping >30% of price), mid margin (15-30%), and high margin (<15%).
For low-margin products, never offer free shipping alone. Bundle them with higher-margin products or set a minimum order threshold. For mid-margin products, offer free shipping only above a certain cart value. For high-margin products, free shipping can be a standard offer to boost conversion.
Creator-driven orders add another layer. When a creator promotes a low-margin product with free shipping, the commission plus shipping cost can exceed the product margin. Dami’s commission tracking and funnel data help you see which creator campaigns are profitable after shipping costs.
Set Market-Specific Shipping Rules
| Market | Typical shipping cost | Recommended strategy |
|---|---|---|
| US | $6-12 per small package | Free shipping above $25, flat rate below |
| UK | £4-8 per package | Free shipping above £20 |
| Southeast Asia | $2-5 per package | Free shipping can be default, but check margin per SKU |
Questions Sellers Ask
Should I offer free shipping on all products?
No. Calculate the shipping cost ratio per SKU first. Products with thin margins should use conditional or paid shipping.
How does creator commission interact with shipping cost?
Add the commission and shipping cost together. If the sum exceeds your gross margin, the campaign is unprofitable regardless of GMV. Use Dami to track this per creator.
Can I change shipping strategy without losing customers?
Yes. Test tiered shipping on a subset of products first. Monitor conversion rate and average order value during the test.
Conclusion
Free shipping is a tool, not a default. Segment your products by shipping cost ratio, set market-specific rules, and use Dami to connect creator campaign costs with shipping expenses.