Shopify ∙ 26 mins

How to Build Custom Shopify Functions: Discounts, Delivery & Cart Validation Tutorial

Shopify Functions let you customize checkout logic, create dynamic discounts, and modify delivery options in ways that weren't possible before.

But most brands are still figuring out how to use them effectively.

In our latest learning session, @Giacomo Baggio walks you through building custom Shopify Functions from scratch. You'll learn:

  • What Shopify Functions are and how they work

  • How to build discount and delivery customization functions

  • Best practices for monitoring, debugging, and performance

Watch the full session and see Giacomo build working functions in a live Shopify store!

Watch the session →

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