Post-purchase upsells are one-click offers that appear immediately after a customer completes checkout.
Here's how they work:
It's frictionless. The buying decision is already made. Trust is at its peak.
You're investing in acquisition. Traffic is coming in. Customers are buying.
But a familiar pattern shows up:
Industry benchmarks show average ecommerce conversion rates around 2.5–3%, and Shopify stores specifically often convert closer to 1.4%.¹ Every new customer costs real money to acquire.
Most brands respond by buying more traffic or testing more ads.
But there's a simpler opportunity: the seconds right after checkout, when customers are still in buying mode and trust is highest.
That's where post-purchase upsells come in. No added CAC. No checkout friction. Just a high-converting opportunity to:
Tip: For subscription brands, highlight recurring value: e.g., “Save monthly when you subscribe”.
Where each type typically appears and what it’s best for:
Brands using a combined approach across checkout, portal, and email often report stronger overall performance than relying on one touchpoint alone.

You are already paying to bring customers to your store.
Post-purchase upsells help you make each of those orders more valuable.
This strategy supports:
Loop Subscriptions is designed to help subscription-focused Shopify brands introduce these opportunities at the right time — from checkout upgrades to smart portal recommendations. Brands using Loop Subscriptions have reported:
Results vary based on assortment, audience, and execution.
However, the path to profitable growth is often shaped by how effectively a brand activates the moments it already owns.
Q: What is the average conversion rate for Shopify post-purchase upsells?
Publicly shared vendor benchmarks indicate post-purchase upsells via redirect pages convert at approximately 4% on average, with some optimized funnels reaching about 10% (Carthook data). Checkout-integrated experiences often perform higher because of reduced friction, especially when used to introduce subscriptions.
Q: Do I need Shopify Plus to offer one-click upsells?
Redirect-style post-purchase upsell apps work on all Shopify plans. Checkout upgrades generally require Shopify Plus or platforms that support checkout integration, such as Loop Subscriptions.
Q: What pricing works best for upsells?
A common benchmark range is 25–40% of the original order value. For subscription upgrades, customers often evaluate the monthly price more than the total commitment.
Q: How do I track upsell revenue separately?
Use dedicated conversion events in analytics, or identify upsell-attributed orders using tags or suffixes. Platforms like Loop Subscriptions help separate subscription and one-time revenue for clearer visibility.
Q: Which is better: redirect upsells or checkout upgrades?
Redirect pages provide reach across all plans and are useful for one-time add-ons.
Checkout upgrades reduce friction and are well-aligned for subscription conversion.
Many brands test both approaches based on their goals.
Q: Can I combine multiple upsell strategies?
Yes. Many brands see stronger performance using a mix of checkout upgrades, customer-portal suggestions, and post-purchase email follow-ups.