Upselling

Jul 8, 2025

Pre-Purchase vs Post-Purchase Upsells

Pre-Purchase vs Post-Purchase Upsells

Confused about upsell timing? We compare pre-purchase vs post-purchase upsells to help you find what works best for your Shopify store and boost your revenue.

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Pre-Purchase vs Post-Purchase Upsells

Timing is everything in sales, and this holds especially true for upsells on your Shopify store. Deciding when to present an offer—before or after the checkout—can dramatically affect your conversion rates and average order value (AOV). Both pre-purchase and post-purchase upsells offer unique advantages, but knowing which one to use and when is key. In this article, we'll break down the differences and help you understand which strategy works best for your store, all of which can be managed easily with a solution like EcomStar.


What Are Pre-Purchase Upsells?

Pre-purchase upsells are offers presented to a customer before they complete their purchase. This can happen on the product page, in the cart, or as a pop-up before checkout. The goal is to encourage a higher-value purchase or add complementary items to the cart.

Pros:

  • Higher visibility: Customers are actively engaged in the shopping process and more likely to see the offer.

  • Flexibility: Can be used for a wide range of offers, from product upgrades to cross-sells.

  • Instant AOV boost: The upsell is added directly to the existing cart, increasing the total value before payment is even made.

Cons:

  • Can be intrusive: A poorly timed pop-up might interrupt the customer and lead to cart abandonment.

  • Risk of distraction: Too many options can cause decision paralysis, potentially hurting the initial sale.


What Are Post-Purchase Upsells?

Post-purchase upsells are offers presented to a customer after they have completed their checkout and are on the "thank you" page. These are often one-click offers, meaning the customer doesn't have to re-enter their payment details.

Pros:

  • High conversion rates: The customer has already committed to the purchase, so there is no risk of losing the original sale.

  • Zero friction: With one-click acceptance, the buying process is seamless and fast.

  • Ideal for exclusive offers: Perfect for a special, last-minute deal or a low-cost add-on.

Cons:

  • Less visibility: The offer is only seen by customers who complete the purchase.

  • Limited scope: Generally better for small, complementary items rather than major upgrades.


The Verdict: Pre-Purchase vs. Post-Purchase

So, which upsell strategy is better for your Shopify store? The truth is, it's not a matter of one or the other. The most effective approach is to strategically use both.

Pre-purchase upsells are excellent for encouraging a significant upgrade or adding a key complementary item to the initial sale. They are perfect for bundles or "better version" offers. Post-purchase upsells, on the other hand, are invaluable for capitalizing on the customer's buying momentum with low-friction, high-margin add-ons. By combining both, you can create a complete upsell funnel that maximizes revenue at every stage of the customer journey.

How EcomStar Helps

EcomStar is designed to help you implement a hybrid upsell strategy with ease. Our app allows you to create highly effective pre-purchase recommendations that seamlessly integrate with your product pages and cart. Simultaneously, you can build powerful one-click, post-purchase funnels that present perfectly timed offers after checkout. With EcomStar, you don't have to choose between pre-purchase and post-purchase upsells—you can leverage both to maximize your AOV and profit.

Final Thoughts

To truly optimize your Shopify store for revenue, you need to think beyond single-offer upsells. A strategic combination of pre-purchase and post-purchase offers allows you to engage customers at the right moment with the right product. By understanding the strengths of each method and utilizing a tool like EcomStar to manage both, you can build a robust sales funnel that continuously boosts your average order value.

Ready to start building a complete upsell strategy for your store? Check out our EcomStar blog for more tips and guides.

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Ready to grow your revenue with smarter upsells?

Start your journey to higher revenue and smarter upsells — it only takes 2 minutes.

Get 20 Days Free Trial

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