Every Shopify merchant knows the metric: Average Order Value (AOV). It’s the number every bundle app promises to increase. It’s the KPI every ecommerce course tells you to chase. And for many merchants, it’s quietly destroying their profitability.
This article explains why AOV is a misleading metric, what you should optimize instead, and how a profit-first approach to bundling can transform your store’s bottom line.
Imagine you run a beauty store. You have two products:
A traditional bundle app looks at your order history and sees that A and B are frequently bought together. It recommends you bundle them at $90 (a 10% discount). Your AOV goes up. Congratulations!
But let’s look at the math:
Now compare that to selling Product A alone at full price:
By chasing AOV, you actually made $12 less profit per transaction. You worked harder, shipped more, and earned less.
Bundle apps optimize for what they can measure easily: revenue and conversion rate. Your COGS (Cost of Goods Sold) data lives in your head, your spreadsheets, or your supplier invoices — not in Shopify’s order data.
Without cost data, every recommendation is flying blind. The algorithm sees “these products sell together” but has no idea which combinations actually make you money.
The solution is simple in concept but powerful in practice: input your product costs and let the algorithm optimize for net margin, not gross revenue.
When you know that Product A has an 80% margin and Product B has a 13% margin, the math changes completely. A profit-first engine would:
Here are the metrics that actually matter:
1. Profit Per Order (PPO) The actual dollars you keep after COGS. This is the number that pays your bills.
2. Margin-Weighted Revenue Revenue adjusted for the margin of each product sold. A $100 order with 60% margin is worth more than a $150 order with 20% margin.
3. Bundle Contribution Margin For each bundle: (Bundle Revenue - Bundle COGS - Discount Given). This tells you exactly what each bundle puts in your pocket.
If you’re a Shopify merchant, here’s a quick exercise:
Most merchants are shocked to discover they’ve been heavily promoting their least profitable products because those products happen to sell well in volume.
AOV is a vanity metric. It looks good in reports and sounds impressive in investor updates. But it tells you nothing about whether your business is actually profitable.
The merchants who win long-term are the ones who know their numbers — specifically, their cost numbers — and build their bundle strategy around maximizing what they keep, not what they charge.
Stop chasing AOV. Start maximizing net profit.
MarginMax Bundles is a Shopify app that helps merchants build profit-first bundles. Input your product costs and let our engine recommend the combinations that maximize your bottom line.