Guides · 7 min read
Shopify Thank-You Page Upsells: What Merchants Need to Know
Post-purchase vs thank-you page upsells on Shopify — placements, checkout settings, and when to use each surface.
Shopify merchants often confuse the post-purchase extension screen with thank-you page blocks. Both appear after payment, but they use different APIs and checkout settings.
Post-purchase extension
- One-click add to the same order when supported
- Highest intent — customer just completed payment
- Enabled under Settings → Checkout → Post-purchase page
Thank-you page blocks
- Useful for secondary offers or education
- Available on Pro-tier upsell apps with checkout extensibility
- Good for lower-friction cross-sells after the primary post-purchase offer
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