Functions Creator & Discounts
Create unlimited function discounts, shipping, payment & rules
Developed by Nexus Functions
App Overview
Nexus Functions is a modern solution designed for Shopify merchants to elevate their checkout experience without relying on deprecated scripts. It empowers users to create powerful functions for discounts, payments, delivery, and validation with ease. The app features a seamless migration tool for existing scripts and operates across all Shopify plans, enabling the creation of advanced checkout logic and supporting up to 50 auto-discounts per function.
Screenshots

The easiest way to build Functions for discounts, bundles & order rules. Migrate your scripts today!
Scripts are being deprecated — Nexus Functions is your modern solution! Are you a Shopify Plus merchant using Script Editor, or looking for advanced checkout customizations? With Nexus Functions, you can easily create powerful Functions for discounts, payments, delivery, and validation — no coding needed. Build Functions manually, use our Script Migrator, choose from smart presets Take full control of your checkout experience — with Nexus Functions.
Key Features
- Create custom discounts, payments, delivery, and validation functions easily
- Migrate Shopify Scripts to Functions in just a few clicks – hassle-free
- Works on all Shopify plans – no coding or Plus plan required
- Build advanced checkout logic using a simple no-code interface
- Create up to 50 auto discounts per function with complex rule combos
Functions Creator & Discounts FAQs
Yes! Try Functions Creator & Discounts free plan. For more details about Functions Creator & Discounts pricing, check here.

Get in Touch
with us
Whether you need more information on how LetsMetrix can help enhance your Shopify experience, or require technical support, don't hesitate to contact us. We're available 24/7 via email, phone, or live chat to ensure you have all the assistance you need.
