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To increase average order value, give shoppers a good reason to add one more item or choose a better version: bundles, a free shipping threshold set just above your current AOV, relevant add-ons in the cart, and volume pricing. This guide covers how to increase average order value, which tactics fit which store, and how to tell whether a higher AOV actually made you more money.
Average order value (AOV) is the average amount a customer spends in one order on your store. It is total revenue divided by the number of orders over the same period. AOV is one of the three numbers that make up store revenue, together with traffic and conversion rate, and it is often the easiest of the three to move.
The formula is simple:
Average order value = total revenue / number of orders
The trap is in the word "revenue". Decide once whether you count it before or after discounts, and with or without shipping, tax and refunds, then keep that definition. If one month uses gross sales and the next uses net, the change in AOV tells you nothing. Most analytics tools and store platforms report AOV for you; check which definition yours uses before comparing it with figures from another system. Our guide to ecommerce metrics covers how AOV fits beside the other numbers a store should track.
Increasing average order value matters because most of the cost of an order is fixed. You paid to acquire the visitor, you pay to pick, pack and ship the parcel, and you pay payment fees whether the basket holds one item or three. A larger order spreads those costs further, so more of each extra dollar is profit.
Store revenue can be written as:
Revenue = visitors x conversion rate x average order value
Each term multiplies the others. Raising AOV by a tenth, with traffic and conversion rate unchanged, raises revenue by a tenth. Getting the same result from traffic means buying a tenth more visitors, and that cost repeats every month. A higher AOV also helps you afford paid traffic: if each order brings in more gross profit, you can spend more to win it and still come out ahead. The break-even ROAS calculator shows how order value and margin set the ad return you need.
There is a catch, which runs through this whole guide: AOV is an average, and averages can rise for bad reasons. If small orders stop happening, AOV goes up while revenue goes down. That is why every tactic below is judged by revenue per visitor and gross profit, not by AOV on its own.
The most reliable ways to increase average order value are free shipping thresholds, product bundles, in-cart add-ons, volume pricing, upgrades to a better version, and gifts with purchase. Each works by giving the shopper a real reason to spend a little more. The table compares them; the steps below explain how to set each one up well.
| Tactic | Where it lives | Cost to you | Best for | Watch for |
|---|---|---|---|---|
| Free shipping threshold | Site-wide banner, cart, checkout | Shipping on qualifying orders | Most stores with paid shipping | A threshold so high that people give up |
| Bundles | Product page, collection pages | Bundle discount, if any | Products used together | Bundles of things nobody buys together |
| In-cart add-ons | Cart page or cart drawer | None beyond the item | Low-priced accessories and refills | Clutter that hides the checkout button |
| Upgrade to a better version | Product page | None | Products with clear good, better, best versions | Pushing an option the buyer does not need |
| Volume pricing | Product page, cart | Lower unit price | Consumables and gifts | Margin on the extra units |
| Gift with purchase | Banner, cart | Cost of the gift | Brands with low-cost samples | A gift nobody wants |
| Post-purchase offer | Order confirmation page | Usually a small discount | Repeat or add-on items | Anything that delays the confirmation |
| Spend-based discount | Banner, cart | Discount on every qualifying order | Short promotions | Paying for orders that were big anyway |
A free shipping threshold gives every shopper below the line a concrete reason to add something. Set it a little above your current AOV, so a typical order is one small item away. Check that your gross profit on an order at the threshold still covers the shipping you now pay. Show the threshold before the cart, not only at checkout.
A line such as "Add $8 more for free shipping" turns a policy into an action. Pair it with two or three items priced to close the gap. The message only helps if it updates as the cart changes and disappears once the order qualifies.
Look at your order data for items that appear in the same basket. Those are your bundles. A bundle can be sold at the sum of its parts for convenience, or with a small discount. Combining a high-margin item with a popular low-margin one often protects profit better than discounting either.
The cart is where people decide what goes in the order, so it is the natural place for a low-priced add-on: batteries, a case, a refill, a care kit. Keep it to one or two items that match what is in the cart, priced well below the main product. A long carousel of unrelated products distracts from checkout. See shopping cart optimization for the rest of the cart.
An upsell offers a higher-priced version of the same product: more capacity, a better material, a larger size. Present the options side by side with the differences in plain words, so the buyer can see what the extra money gets. People choose the better version when the difference is clear, not when it is pushed.
"Buy 2, save 10%" or a lower price per unit on a pack of three suits products people use up or give as gifts. Work out the margin on the extra units first: volume pricing should still make you more gross profit per order than a single unit at full price.
A free sample or small accessory above a set spend can work like a free shipping threshold, and the cost to you is often lower than the price the shopper sees. Pick a gift people actually want, or it adds nothing.
After the order is placed, the buyer has already trusted you. A single, relevant add-on that joins the order without re-entering payment details can lift order value without risking the original sale. Keep it simple and never let it delay the confirmation.
People buy more when they are sure about what they are getting. Clear sizing, compatibility notes ("fits models A and B"), real photos and visible return terms make it easier to add a second item or choose the bigger size. Our guide to product page optimization covers what to fix first.
How prices are presented changes what feels like a fair spend. Showing a premium option first, or showing the price per unit on packs, frames the middle choice as sensible. Use real prices and real options only. More on this in the psychology of pricing.
Points per dollar, or a reward unlocked at a spend level, give regular customers a reason to put more in each order. A loyalty program has running costs, so it suits stores with repeat buyers more than one-off purchases.
"$10 off orders over $75" can lift AOV for a promotion. It also pays a discount on every order that would have crossed $75 anyway. Use it for short campaigns, and compare gross profit per order with the weeks before and after.
To set a free shipping threshold, start from your current average order value and set the threshold a little above it, so a typical order needs one small item to qualify. Then check the margin: gross profit on an order at the threshold, minus the shipping you now absorb, must still be a profit you are happy with.
Illustrative example: a store with an AOV of $52 and paid shipping might try a threshold at $60, then stock a few items between $8 and $15 to help orders cross it. Those figures are for illustration only, not a recommendation for your store.
Upselling, cross-selling and bundling all raise average order value, in different ways. An upsell swaps the product for a better, pricier version. A cross-sell adds a related product to the order. A bundle packages several products as one offer. Upsells suit products with clear tiers; cross-sells and bundles suit products used together.
| Method | What changes | Example | Where to show it |
|---|---|---|---|
| Upsell | The shopper picks a better version of the same product | The 1 liter bottle instead of the 500 ml | Product page, size or version selector |
| Cross-sell | A related product is added to the order | A cleaning kit with a coffee grinder | Product page, cart, order confirmation |
| Bundle | Several products sold as one offer | Shampoo, conditioner and mask as a set | Product page, collection page |
Whichever you use, relevance decides whether it works. A suggestion based on what is in the cart, or on what other buyers of the same item bought, reads as help. A random best seller reads as an ad.
To know whether a higher average order value made you more money, measure revenue per visitor and gross profit per order, not AOV alone. Revenue per visitor captures both conversion rate and order value, so it shows when a bigger basket came at the cost of fewer buyers. Gross profit per order shows whether discounts ate the gain.
Where your traffic allows, run an A/B test: half your visitors see the change and half do not, and you compare revenue per visitor. Plan the sample before you start with the A/B test sample size calculator; revenue metrics vary more than conversion rates, so they need more visitors to read. If you cannot test, compare full weeks before and after and watch for sales, seasons and campaigns that could explain the change.
Revenue per visitor is the measure Convertica reports on its own tests. In one test on a membership store, the variant produced, in the case study's words, "a 23.8% increase in revenue per visitor" (dScryb, revenue per visitor, 17-day A/B test, 98% confidence). That was one test on one store; it shows the measure, not a result you should expect.
The most common mistakes when trying to increase average order value are chasing the average instead of profit, setting a threshold nobody can reach, discounting orders that would have been large anyway, cluttering the cart with suggestions, and changing several things at once so nobody knows what worked.
AOV offers only reach an AI shopping agent if the agent can read them. Some assistants now research or buy on a person's behalf, and they read the page HTML and structured data. A bundle price, a free shipping threshold or a volume discount that appears only through a script after the page loads may never be seen.
The fix is the same as for any shopper who sees a page without scripts: put prices, bundle contents, shipping costs and the free shipping threshold in the page HTML and in product structured data. This is a new area and nobody has years of data on it, Convertica included, so treat it as something to check rather than a proven lever. For the structured data side, Google documents shippingDetails and hasMerchantReturnPolicy on a product's Offer, and recommends a site-wide shipping policy in your Organization markup with offer-level details only where a product differs (Google Search Central, merchant listing structured data). The guide to agentic commerce covers what agents read.
Audit and rebuilds
The product page, the cart and the checkout are where a shopper decides how much to buy, and they are what the free CRO audit checks. It scores your page for people and for AI agents and gives you every finding, with why each one matters. If you want the fixes built for you, the one page rebuild has Convertica's team build every fix the audit found on that page, and the full site rebuild covers your whole site. Results from past work are in the CRO case studies, each with metric, timeframe and source.
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Free tool
Gross, operating and net profit in one place, to check what an AOV change earns.
To increase average order value, make a larger order the easy choice: bundle items bought together, set a free shipping threshold a little above your current AOV, suggest one or two relevant add-ons in the cart, offer volume pricing and show a better version beside the product. Then check revenue per visitor and margin, not AOV alone.
You increase average order value by making a bigger order the easy, sensible choice: bundle products that are bought together, set a free shipping threshold a little above your current AOV, show one or two relevant add-ons in the cart, offer volume pricing, and present a better version of the product next to the one being viewed. Test each change against revenue per visitor.
Average order value is total revenue divided by the number of orders over the same period. Use the same revenue definition every time, for example after discounts and before shipping and tax, or month-to-month comparisons will mislead you.
A high AOV is good only if it comes with healthy margin and a steady conversion rate. An AOV that rises because fewer small orders are placed, or because discounts pull in bigger baskets at thin margin, can leave you with less profit. Judge AOV together with revenue per visitor and gross profit per order.
On most stores, the most direct lever is a free shipping threshold, because it gives every shopper below the line a concrete reason to add more. Bundles and in-cart add-ons are close behind. Which one works best for you depends on your margins, your product range and your shipping costs, so test rather than assume.
There is no useful universal figure. Your AOV depends on your prices, product range and customers. A better question is whether your AOV covers your cost to acquire a customer and fulfill the order with profit left over. Use your own break-even as the yardstick and track your AOV against itself over time.
It can. A threshold set too high, a pushy upsell or a cluttered cart can put people off buying at all. That is why the right measure is revenue per visitor, which combines conversion rate and order value, rather than AOV on its own.
Use discounts with care. A spend-based discount can lift AOV, but it gives money away on orders that would have been large anyway. Gifts, free shipping and bundles that combine high and low margin items often protect profit better. Check gross profit per order before and after.