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NERD Discount/Bundle Functions

Create custom discount & bundle Functions on any plan.

by Bosidev · Launched: April 2026

5.0 (10) on Shopify
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Tired of not being able to use Shopify Functions inside your non-Plus store? With NERD Functions, you can create cart transform and discount functions.

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About NERD Discount/Bundle Functions

Tired of not being able to use Shopify Functions inside your non-Plus store? With NERD Functions, you can create discount functions and cart transform to configure any bundle or discount functionality. With the advanced no-code rule builder and access to lots of custom data, you have infinite ways of enhancing your merchandising. Use metafields, line item properties or metaobjects, add your function details, create conditions, and test everything with the built-in test panel and test data.

Last verified: October 30, 2026 · Fresh

App details

Developer
Bosidev
Pricing
Paid
Launched
April 2026
Rating
5.0 (10) on Shopify

Key features

  • 1 Cart transform operation
  • 3 Discount functions
  • Advanced rule builder
  • Test panel
  • Free on development stores
Integrations with:

Checkout Shopify Admin

2 plans · 7-day free trial

Basic

$29/month

Advanced

$49/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 10 Shopify App Store reviews

Use the arrows to read individual reviews

We use the app in our online store and couldn't be happier with it. It does exactly what it's supposed to do and fully meets all our requirements. We'd especially like to highlight the support team: incredibly fast, reliable, and genuinely helpful with every question we've had so far. That's exactly what great customer service should be like. Highly recommended!
— Halal1
Really happy with the app and especially with Bastian’s support. He’s super involved, takes the time to understand what you’re trying to do, and explains everything in a simple way. The app works great on our store and whenever I had a question, Bastian actually took the time to help properly instead of just sending a generic answer. Really good experience overall, definitely recommend it.
— Aerolegends
Nerd Functions helped me set up a dynamic discount for specific product combinations, with conditions based on cart line properties. This was essential for my setup, and I hadn’t found another app that offered this capability. The support has been outstanding, honestly the best experience I’ve ever had with an app’s support team. They respond incredibly quickly, explain everything clearly, record...
— 945industries
We needed a fairly specific discount setup, and Bastian spent a lot of time helping us get it right. It’s now working well in our store. The support has been great. He checked our setup himself and followed up afterwards to make sure everything was working as expected. Really appreciated the time and effort he put into helping us. Very happy with the app, and thanks again, Bastian!
— Meubelista
Our store needed a build-your-bundle setup, and this app helped us build that functionality at a quarter of the cost, while making the backend easy enough for us to work with and update ourselves. Bosidev/Bastian (app author) was very accommodating with all our questions, and customer support was top notch. We asked if he could come in and help us (for a separate fee ofcourse) to set it up prope...
— DRESSi™
Highly recommending this app. We were able to code a custom partnerlook-bundle-picker that would add a free item to the cart whenever certain conditions were met. Perfect for anyone who wants to have complete independence when building stuff like this.
— nuaa
We've been using the app for a while and we simply love it! Highly recommended!
— FeelRooty EU
We looked for a solution to build bundles on top of our products, since we offer a variety of food & snack items. The problem is that we have a complex backend and brand design, and other apps just did not fit our guidelines. With the help of an external expert and Nerd functions, we were able to build just that functionality without making the jump to Shopify PLUS. Would highly recommend!
— treatfuls
Our developer helped us integrate a custom mix and match bundle functionality into our store by using this app. We now have functionality and design that fits our theme and we are really happy with it.
— MATO
Very amazing app. I was able to achieve the functions that were not supported on my Shopify Basic plan. It saves my thousands of USD from upgrade Shopify plus plan. 10 out of 10. Highly recommended.
— Shrike

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