Best For
stores actively evaluating sales & conversion tooling
lean teams that want a lower-risk free-plan starting point
stores comfortable trying newer winners with meaningful early traction
Quick Take
Free plan available
5 stars from 65 reviews
Currently qualifies as a newer high-traction app
Key Features
- Create custom discounts, payment, delivery, and validation functions
- Migrate Shopify Scripts to Functions in just a few clicks
- Works for all Shopify plans - no coding or Plus plan required
- Build advanced checkout logic with a simple, no code function creator interface
- Shopify Scripts replacement with active maintenance, script editor alternative
About FC Functions Creator & Scripts
Create advanced functions for discounts, payments, delivery, and cart & checkout validations. Build advanced Shopify Functions for tiered discounts, BOGO, bundles, promos, volume discounts, payment customizations, delivery customizations, and checkout rules. Replace Shopify Scripts with an easy script editor. Create custom discounts and flexible promos with manual tools. Control checkout, apply bulk discounts, and automate offers like bundles or buy-one-get-one (BOGO functions). Powerful no-code function solution to help you with Shopify Scripts migration functions.
What Merchants Think
"This app offers excellent functionalities for creating custom discounts and payment options. Users report high levels of satisfaction and responsiveness from support."
Rating Breakdown
FC Functions Creator & Scripts Pricing Plans
Free
- Unlimited access to all features
Categories & Features
Integrations
Alternatives & Buying Guides
Best AI Apps for Shopify
See where this app fits in the broader AI shortlist and what alternatives merchants compare first.
Best Sales and Conversion Apps for Shopify
Start with the main editorial shortlist for popups, trust, retention messaging, and conversion tooling.
Hot New Apps
Useful when you want to spot newer conversion tools earning traction before they become incumbents.
Compare Conversion Apps
Open the compare builder and start narrowing the field with known high-intent app sets.
Category Links
Languages
Developer & Support
Claim this app
Create or use an AppStacked account to claim FC Functions Creator & Scripts and prepare for future profile controls, data edits, and monetization features.
Sign in first to submit a claim request and manage it from your account.
Log in to claim this appFrequently Asked Questions
Keep Exploring
Compare this app
Open FC Functions Creator & Scripts in the compare builder and stack it against alternatives.
Sales & Conversion apps
Browse more apps in Sales & Conversion and keep narrowing the field.
Hot New Apps
Browse other newer apps that are earning traction quickly.
Top Rated Apps
Compare this app against the strongest-rated apps in the directory.