---
title: "Free shipping for online fashion brands"
description: "Free shipping for online fashion brands on USPS's published label prices: what it gives away on orders that already qualify, and what a top-up earns."
url: https://offersuite.io/playbooks/free-shipping-threshold-for-online-fashion-brands
updated: 2026-10-13
---

# Free shipping for online fashion brands

Free shipping for online fashion brands on USPS's published label prices: what it gives away on orders that already qualify, and what a top-up earns.

### An order, shipping charged

Revenue $86.29 to contribution margin $21.12 (24.5%)

Revenue

$86.29

Cost of goods

−$32.88

Pick and pack

−$3.20

Shipping label

−$10.50

Card fee per order

−$0.30

Refunds

−$15.79

Card processing

−$2.50

Contribution margin

$21.12

2 declared kinds cost nothing on this option

### The same order, shipped free

Revenue $77.00 to contribution margin $13.80 (17.9%)

Revenue

$77.00

Cost of goods

−$32.88

Pick and pack

−$3.20

Shipping label

−$10.50

Card fee per order

−$0.30

Refunds

−$14.09

Card processing

−$2.23

Contribution margin

$13.80

2 declared kinds cost nothing on this option

One order, shipping charged and shipped free

| Option | Customer pays | Shipping charged | Costs | Margin | Margin % | Conversion it needs |
| --- | --- | --- | --- | --- | --- | --- |
| An order, shipping charged | $77.00 | $9.29 | $65.17 | $21.12 | 24.5% | — |
| The same order, shipped free | $77.00 | $0.00 | $63.20 | $13.80 | 17.9% | — |

The average order topped up to a threshold, shipped free

| Option | Customer pays | Shipping charged | Costs | Margin | Margin % |
| --- | --- | --- | --- | --- | --- |
| Topped up to the break-even threshold, shipped free | $97.28 | $0.00 | $76.16 | $21.12 | 21.7% |
| Topped up to the next round threshold, shipped free | $100.00 | $0.00 | $77.90 | $22.10 | 22.1% |

Every figure is computed by the margin engine in Offer Suite's own code, in whole cents, from the costs below.

## What the numbers say

An order at $77.00 weighs about 2 lb packed, so its label costs $10.50 at USPS's Zone 5 commercial price. Charging the 1 lb label ($9.29) and shipping free differ by $7.32 per order.

Free shipping on every order keeps $13.80 per order against $21.12 when shipping is charged. To earn the same per visitor it has to bring 53.0% more buyers.

A threshold only adds something above the average order. An order that tops up from $77.00 to $97.28 with more of the same goods and ships free keeps $21.12, against the $21.12 the average order keeps with shipping charged. That is the break-even: a lower threshold loses money on every order that tops up to it, and at $100.00 each top-up earns $0.98 more.

Those two orders are costed in the average order's parcel, at the same gross margin; a top-up heavy enough to need a larger label raises the break-even. And every order already above the threshold stops paying its $9.29 of shipping and buys nothing extra. The free-shipping threshold calculator counts both sides with your own order values.

## The cost structure, and where it comes from

|  |  |
| --- | --- |
| Price | $77.00, the average order. [a.k.a. Brands, annual report (Form 10-K) for the year ended 2025-12-31, read 13 October 2026](https://www.sec.gov/Archives/edgar/data/1865107/000186510726000008/aka-20251231.htm) |
| Unit cost | $32.88. From the income statement: revenue $600.2 million, gross profit $344.1 million, a gross margin of 57.3%. [a.k.a. Brands, annual report (Form 10-K) for the year ended 2025-12-31, read 13 October 2026](https://www.sec.gov/Archives/edgar/data/1865107/000186510726000008/aka-20251231.htm) |
| Pick and pack | $3.20 per order and $0.48 for each extra item. [Fulfill.com, 3PL pricing benchmarks (The Fulfillment Advisor 2025 survey of 600+ warehouses), read 23 September 2026](https://www.fulfill.com/3pl-pricing) |
| Shipping label | USPS Ground Advantage, commercial, Zone 5, by weight rounded up to the pound: 1 lb $9.29 · 2 lb $10.50 · 3 lb $12.12 · 4 lb $13.89 · 5 lb $14.53. Packed weight is an assumption: 2 lb per order. [USPS Notice 123, USPS Ground Advantage Commercial, Zone 5 (effective 4 October 2026), read 13 October 2026](https://pe.usps.com/text/dmm300/Notice123.htm) |
| Card fees | 2.9% + $0.30 per order: Shopify Payments' online rate for a standard card on the Basic plan in the United States. Higher plans pay a lower rate, and premium cards a higher one. [Shopify's pricing page for the United States, online standard card rates, read 12 October 2026](https://www.shopify.com/pricing) [Rates by plan and country](https://offersuite.io/fees/shopify-payments/united-states) |
| Refund reserve | 18.3%, the sales return rate a.k.a. Brands reports across its brands for 2025. [a.k.a. Brands, annual report (Form 10-K) for the year ended 2025-12-31, read 13 October 2026](https://www.sec.gov/Archives/edgar/data/1865107/000186510726000008/aka-20251231.htm) |
| Gift | A tote bag: unit cost $6.41, retail $15.00. A $15 tote bag, costed at a.k.a. Brands' reported gross margin. |

## The offer, as an agent writes it

An agent writes this offer as one document for Offer Suite's API, validated against the offer schema. Below is one option of it: what the buyer gets and the price it promises. Offer Suite checks with a real cart that checkout charges exactly the prices above.

**Show one option 1 option · excerpt**

```
{
  "key": "order",
  "display": {
    "title": "Free shipping"
  },
  "lines": [
    {
      "role": "main",
      "quantity": 1,
      "purchase": {
        "type": "one_time"
      }
    }
  ],
  "pricing": {
    "promise": {
      "firstChargeCents": 7700,
      "renewalChargeCents": null
    }
  }
}
```

How Offer Suite validates, versions and publishes a document like this one: [offer documents](https://offersuite.io/features/offer-documents).

## Questions

### Is free shipping profitable for online fashion brands?

Shipped free, an average order of $77.00 keeps $13.80 on these costs, $7.32 less than with the $9.29 label charged. It pays for itself if it brings 53.0% more buyers.

### What free-shipping threshold should online fashion brands set?

Above $97.28 on these costs: an order that tops up to less keeps less than it kept paying for shipping. At $100.00, each top-up earns $0.98 more.

## See what your own offers earn.

Offer Suite opens to Shopify brands a few at a time. Join the waitlist, or ask for a free profit audit of your past orders: realized profit per item and per offer option, what each costs you, and where margin leaks.

[Join the waitlist](https://offersuite.io/waitlist) [Request a free profit audit](https://offersuite.io/profit-audit)

## Related

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- [Feature **Offer documents: one validated document per offer** An offer is one validated, versioned document your agent writes: tiers, bundles, subscriptions, gifts and prices, with no offer types to pick from.](https://offersuite.io/features/offer-documents)
- [Calculator **Free shipping threshold calculator** Price a free-shipping threshold with the shipping you give away on orders that already reach it, and the share of smaller orders that must top up to pay for it.](https://offersuite.io/calculators/free-shipping-threshold)
- [Benchmark **Online fashion benchmarks from annual reports** What 4 US-listed companies selling fashion sold mostly or only online report: a median gross margin of 48.6%, from 43.2% to 57.3%. Read 13 October 2026.](https://offersuite.io/benchmarks/online-fashion)
- [Glossary **Free-shipping threshold: definition and formula** The order value above which shipping is free. It costs the shipping revenue of every order already above it, and pays only if enough smaller orders top up.](https://offersuite.io/glossary/free-shipping-threshold)
- [Glossary **Fulfilment cost: definition, formula and example** What it costs to get an order out: pick and pack, extra picks, the box and the label. Charged per order or parcel, which is why bundles and gifts change it.](https://offersuite.io/glossary/fulfilment-cost)