FC Functions Creator & Scripts

FC Functions Creator & Scripts

Pricing
Free
Highlights
Use directly in Shopify admin
Rating
5.0 (15)

Create advanced functions for discounts, payments, delivery, and cart & checkout validations.

Build advanced Shopify Functions for tiered discounts, BOGO, bundles, promos, volume discounts, payment, delivery, and checkout rules - no coding needed. 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. Powerful no-code solutions tailored to your store.

Build advanced Shopify Functions for tiered discounts, BOGO, bundles, promos, volume discounts, payment, delivery, and checkout rules - no coding needed. 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. Powerful no-code solutions tailored to your store. more
  • Create custom discounts, payment, delivery, and validation functions
  • Migrate existing 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 interface
Highlights
Use directly in Shopify admin

Languages

English

Works with

  • Checkout
  • Discounts
  • Payment customizations
  • Delivery customizations
  • Functions
  • Scripts
  • Validations

Reviews (15)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
Edited October 20, 2025

Just installed and it is intuitive to use. My request ended up being a bit more complicated than most but the support from Mateusz was absolutely excellent.

Update - just used again and have to say the customer service is second to none.

Biteback Products
United Kingdom
2 months using the app
September 29, 2025

This app has completely changed what I can do with Shopify. The flexibility is next level — I’m now running discount setups that I thought just weren’t possible. For example, I can tag items added via my bundle builder with a line-item property, and the app’s lets me build a native discount function that automatically applies the correct deal based on the condition/property. It works seamlessly and has opened up so many new promo options for us.

Even the basics are useful — like reordering shipping options so customers see our express upgrade first instead of defaulting to free. Small tweaks like that are impossible in Shopify by default, but Function Creator makes it easy.

On top of that, the support is excellent. The team genuinely goes above and beyond to help you get things set up and answr questions quickly.

If you’ve ever been frustrated by the limitations of Shopify’s standard discount engine, this app is a must-have. And that's just discounts, I'm still to explore the other types of functions.

MISMO Body Care
Australia
10 days using the app
August 21, 2025

So far, go Good!

Mateusz really helped work through a discount that we wanted to run for an upcoming Laboy Day sale. He managed my requests flawlessly and we look forward to executing. I believe this app will also help with some other components that we will want to run in the future as well!

Bravo!

Creekstone Farms Premium Beef LLC
United States
About 7 hours using the app

Support

App support provided by E-TRADE PARTNER.

Developer

E-TRADE PARTNER

Hoża 86/410, Warszawa, 00-682, PL

Launched

June 12, 2025

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Customers, store owner

  • Customers

    Name, email address, phone number, physical address

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, discounts, Shopify Functions

  • Edit customers

    Customer data

  • View products

    Products or collections

  • View and Sync Discounts

    Discount codes and promotions

  • Edit Shopify Functions

    Access for delivery customizations, Access for payment customizations, or cart and checkout validations

  • View other data

    Shopify Markets settings or translations

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