How can I add a post-purchase popup to my online store? Shopify

Topic summary

A store owner wants to implement a post-purchase popup offering special discounts on related products immediately after customers complete a purchase. They’re asking for guidance on where to insert custom code within the Shopify backend.

Suggested Solution:

  • Instead of custom coding, use dedicated Shopify apps for easier implementation
  • Recommended apps include:
    • ReConvert Post Purchase
    • Avada Trust Badges & Upsell
    • AfterSell Post Purchase

Status: The question remains open with one app-based solution provided. No custom code implementation details have been shared yet.

Summarized with AI on November 7. AI used: claude-sonnet-4-5-20250929.

Hello Shopify Community,

I hope this message finds you well. I’m reaching out to seek guidance on how to implement a post-purchase popup on my Shopify store. The goal is to enhance the customer experience by offering a special discount to a related product immediately after they complete a purchase. Could anyone guide me on where to insert the custom code within the Shopify backend? Thanks

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Example Below:

Hi @bebop87 !

Beside coding, you can also use application for simpler use in order to have post purchase pop up notification or banner. You can check these out: ReConvert Post Purchase, Avada Trust Badges & Upsell, and AfterSell Post Purchase. You can try them out and see what works best for you.