FJ Functions and Promo Builder
The easiest way to build Functions for discounts, bundles & order rules. Migrate your scripts today! Replace outdated Scripts with Function Junction and run smarter, highly targeted promotions. Effortlessly create custom discounts, bundles, shipping rules, and validations using a no-code campaign builder. Target customers based on conditions, qualifiers, and behaviors, and highlight offers directly on your storefront with Promo Blocks. Built with Shopify Functions for fast, reliable, and fully compatible promotions that save time, boost sales, and grow your business. Replace outdated Scripts with Function Junction and run smarter, highly targeted promotions. Effortlessly create custom discounts, bundles, shipping rules, and validations using a no-code campaign builder. Target customers based on conditions, qualifiers, and behaviors, and highlight offers directly on your storefront with Promo Blocks. Built with Shopify Functions for fast, reliable, and fully compatible promotions that save time, boost sales, and grow your business. more Conditional discounts, bundles, GWP, BOGO, shipping rules, validations, and more Targeted campaigns. Deliver offers based on conditions, qualifiers, and behavior Showcase your campaigns directly on your storefront with customizable blocks Powered by Functions! Fast, reliable, fully compatible across all plans Hassle-free management. Replace Scripts and run campaigns without coding
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Key Features
- Advanced sales capabilities
- Advanced customer capabilities
Shopify App Installs
No install data available
Pricing Plans
FREE DEVELOPMENT
Free testing for development stores, Unlimited discount functions
Get Started FreePlus
Limited offer: Get 50% off for 3 months!, Supports GWP, tiered discounts & bundles, We'll help you replace your scripts, Custom templates for advanced Functions, Cart and checkout validation Functions
Choose PlanPlus
50% off for 3 months! Only pay $24.50, Supports GWP, tiered discounts & bundles, We'll help you replace your scripts, Custom templates for advanced Functions, Cart and checkout validation Functions
Choose PlanFrequently Asked Questions
What is FJ Functions and Promo Builder?
The easiest way to build Functions for discounts, bundles & order rules. Migrate your scripts today! Replace outdated Scripts with Function Junction and run smarter, highly targeted promotions. Effortlessly create custom discounts, bundles, shipping rules, and validations using a no-code campaign builder. Target customers based on conditions, qualifiers, and behaviors, and highlight offers directly on your storefront with Promo Blocks. Built with Shopify Functions for fast, reliable, and fully compatible promotions that save time, boost sales, and grow your business. Replace outdated Scripts with Function Junction and run smarter, highly targeted promotions. Effortlessly create custom discounts, bundles, shipping rules, and validations using a no-code campaign builder. Target customers based on conditions, qualifiers, and behaviors, and highlight offers directly on your storefront with Promo Blocks. Built with Shopify Functions for fast, reliable, and fully compatible promotions that save time, boost sales, and grow your business. more Conditional discounts, bundles, GWP, BOGO, shipping rules, validations, and more Targeted campaigns. Deliver offers based on conditions, qualifiers, and behavior Showcase your campaigns directly on your storefront with customizable blocks Powered by Functions! Fast, reliable, fully compatible across all plans Hassle-free management. Replace Scripts and run campaigns without coding
How much does FJ Functions and Promo Builder cost?
FJ Functions and Promo Builder offers multiple pricing tiers to fit different business needs: FREE DEVELOPMENT: Free, Plus: $24.50 / month, Plus: $49 / month.
Is FJ Functions and Promo Builder easy to set up?
Yes, FJ Functions and Promo Builder is designed to be user-friendly and easy to set up. The app integrates seamlessly with your Shopify store, and most users can get started within minutes.
Customer Reviews
We’ve run several discounting functions through this app, including more complex logic that we previously handled with Shopify Scripts. As we transition fully to Shopify Functions, FJ makes it easy to manage and maintain these promotions without needing ongoing developer support. The interface is straightforward, and it gives us confidence that we can continue evolving our discount strategy without custom code. It’s been especially helpful as Scripts are deprecated and Functions become the standard. Great tool for teams that want powerful discount logic without adding too much dev overhead.
Great app that's super user friendly. They also have the best support team!
Function Junction has been a great replacement for Shopify Scripts. It gives us far more control over complex discount logic while staying fast and reliable. Setup was straightforward and it’s become a core part of our store’s promo stack.
Incredibly helpful with getting the app installed and ready in-time for our sale (with 1 day notice)! Performance of the app has been fantastic.
We use this app all the time to run our promotions. Easy to use. The team is responsive and helpful.
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