A free shipping threshold is the cart total a shopper has to hit before shipping is on you. Set it well and it nudges people to add one more item. Set it wrong and you either scare buyers off or hand away margin on orders that were already profitable. The right number is not a round figure you copied from a competitor. It comes from your average order value and what shipping actually costs you. This guide shows how to find that number and adjust it over time.
What a free shipping threshold is
A free shipping threshold is a simple deal. Spend this much, and we cover shipping. Below it, the shopper pays. Above it, you do.
The point is to change behavior. A shopper sitting just under the line has a reason to add one more thing. That extra item lifts your average order value, which is the whole game.
But the threshold only works when the math works. Set it too low and you give away shipping on orders that would have converted anyway. Set it too high and it feels out of reach, so nobody bothers.
Start from your average order value, not a guess
The threshold should be anchored to your average order value, or AOV. That is what a typical customer already spends. A threshold below AOV rewards behavior you were getting for free.
Pull your real AOV from the last few months of orders. Not the number you wish it were. The actual one.
That figure is your floor. A useful threshold sits above it, close enough that a normal shopper can reach it with one more item, not so far that it feels pointless.
Factor in your true shipping cost per order
The other half of the math is what shipping actually costs you. Not the sticker rate, the real blended cost after carrier discounts, packaging, and the occasional reship.
If your true cost per order is 8 dollars and your margin per order is thin, giving away shipping on a barely-above-AOV order can wipe out the profit. The threshold has to protect the margin, not just chase a higher AOV.
Work out the order value at which covering shipping still leaves you profitable. That number, alongside your AOV, sets the realistic range for your threshold.
| Input | Where to find it | Why it matters |
|---|---|---|
| Average order value | Your last 3 months of orders | Sets the floor for the threshold |
| True shipping cost per order | Blended carrier + packaging cost | Ensures the covered order stays profitable |
| Margin per order | Revenue minus COGS and fees | Tells you how much shipping you can absorb |
Where to set the threshold above AOV
A common starting point is roughly 15 to 30 percent above your AOV. If your AOV is 50 dollars, a threshold around 60 to 65 dollars asks for one more small item without feeling like a stretch.
The exact multiplier depends on your margin. Thin margins push the threshold higher, because you need the larger basket to absorb the shipping cost. Healthy margins give you room to set it closer to AOV and win more conversions.
Do not copy a round number from a competitor. Their AOV, costs, and margins are not yours. A 75-dollar threshold that works for them can quietly lose you money.
Communicate progress toward the threshold
A threshold nobody sees does nothing. Show the shopper how close they are. "You are 8 dollars away from free shipping" is a small nudge that reliably lifts baskets.
A progress bar in the cart is the standard tool. It turns an abstract rule into a visible, almost-there goal. Shoppers respond to that gap.
Keep the message honest and specific. Name the exact amount left and what free shipping it earns. Vague encouragement does not move anyone.
Test and adjust the number over time
Your first threshold is a hypothesis, not a verdict. Set it, watch AOV and margin together, then adjust. Raising it lifts baskets but can cost conversions. Lowering it does the reverse.
Change the number, give it enough time and traffic to show a real pattern, and read both metrics at once. A higher AOV with a wrecked margin is not a win.
Revisit it as your costs and product mix change. A threshold set last year against last year's shipping rates is probably stale now.
How Pango fits
Pango operates after checkout, so it makes sure the free-shipping promise you made actually holds up on the way to the customer. Live today, Pango provides branded tracking and proactive notifications that normalize the 10 to 115 carrier statuses into clear updates. A shopper who stretched their basket to earn free shipping should not then be left guessing where the order is. Pango closes that gap.
Pango also runs returns, exchanges, and claims, plus analytics on the post-purchase experience. And it can segment messages by customer value, so the customer who just hit your threshold for the first time hears from you differently than a repeat buyer would.
A cart-level free-shipping progress bar or a threshold A/B test is build-to-fit. Pango does not ship these as standing features, but because it reads your store's data and policies, it can build that flow for you. We will label it as build-to-fit and scope it with you, rather than pretend it is already on the shelf.
For the full context, see the pillar on how the delivery promise drives conversion. Then read these related guides:
- Shipping cart abandonment: causes and how to fix it
- Checkout delivery options: how to turn shipping into conversions
- The true cost of a return, and how to lower it
