Discount Ninja Promo Engine

by Discount Ninja · Free plan available.

4.4 (168) on Shopify Used by 20,054 Shopify stores

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Run promotions like a pro. Provide personalized incentives to your customers to increase AOV.

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About Discount Ninja Promo Engine

Discount Ninja is a promotion engine that allows you to quickly set up promotions that convert. View real-time reports to know exactly how the app is growing your average order value. Personalized promotions come to life everywhere in your online store (product page, collections, cart and checkout). The app includes widgets to communicate your promotions to your audience throughout the buyer journey. They blend into your shop and allow you to stay on brand while you increase conversion. Combine & stack multiple offers: BOGO, free gift, tiered & volume discounts etc. Schedule promotions to start and stop automatically. Easily exclude collections or discounted products from sales. Offer private promotions to VIP customers using a discount link. Unlock the power of Shopify Functions for a scalable and native experience. Show more Show less

Last verified: July 12, 2026 · Fresh

App details

Developer: Discount Ninja
Category: Marketing & conversion
Pricing: Free plan available
Rating: 4.4 (168) on Shopify

Key features

Run promotions like a pro
Provide personalized incentives to your customers to increase AOV

Integrations with:

AfterPay, Checkout, Currency Converters, Klaviyo, Loyalty Lion, Shopify Admin, Smile.io, Swell

5 plans · starts free · 14-day free trial

Free

$49/month

$99/month

$199/month

$399/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 99 Shopify App Store reviews

Use the arrows to read individual reviews

Super helpful support team. They resolved our Dynamic Pricing issue quickly, implemented the fix for us free of charge, and even helped again when the issue returned after a theme rollback on our side. Fast, clear communication throughout and such a smooth process. Really appreciate all the help, highly recommend!

— Dr Paw Paw

Great app. Great support Jaypee was great help setting up the app and understanding features. Highly recommend. Great app if want to do discount for products for EOFY but block further coupon codes whilst app turned on.

— Naughty by Nature Adult Store

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— Ankhlandia

I worked with Manuel to understand the issues with the cart codes and why they aren't generating. He was very helpful in investigating the problem and provided support with other information I needed for the new theme as well. Thank you so much!

— Big Chief Meat Snacks

Manuel and Jaypee were absolutely amazing! For the small amount of money a month this app costs me, I am blown away by the collaboration and partnership DN invests in its customers. Thanks so much for all the help!

— Athae Learning

App that offers many options for creating promotions, combining discounts, etc. Very good and always available support.

— Aperegina

We’ve been using Discount Ninja for a while now and the experience has been excellent. The app is powerful, flexible, and truly enables complex promotion logic that other apps simply can’t handle. It integrates smoothly with our Shopify setup and has been a reliable solution for our high-volume campaigns. I also want to highlight Jaypee from their support team - incredibly professional, knowledge...

— Natasha Denona

Wonderful app and great customer service!

— Tree Myriah

Dennis helped me to set-up everything up for our combination discounts, very helpful and responsive. Everything seems to be working perfectly, thank you Dennis!

— Pet Store Collective

Great customer service, they always make sure your issue is resolved and in a timely manner. This app allows for promotions other apps do not support. 100% recommend.

— Naturiste

Able to do a lot of customization and help with a lot of nuances with my store. Customer service team (I worked with Manuel) was very informative and more importantly patient with all my questions!

— Amberjack

This app I have been using a bit for a few months now and it so far is very good. What makes it stand out is the amazing customer support. With any app you install there is a steep learning curve and they make it very easy to intergrade it into your store and easily learn what you need to make it useful and successful

— Hope Innovations

nothing works. do yourself a favor and never buy this

— Ancestral-Pure

Was looking forward to using this app to apply automatic discounts and have the discounts displayed on the product and collection pages but you need to do a ton of coding in order for that to happen and they offer this service for free but it takes 5 days or more and they dont teach you how to do it yourself. Nobody has 5 days to wait, other then that the app is decent.

— AKT1VE

Unfortunate to have to review this now after being a customer for awhile but they've impacted our business again and support is dropping the ball. Support is often slow when we actually need them, and any theme-updates BREAKS their app. There is a "3-Day" required rule for them to help get their app up in this situation and we lost significant revenue because of it. Also note, this "estimate" do...

— ZSPEC Design LLC

We really wanted to use to use this app. It is unfortunately very difficult to use with very limited support. This impacts most of your core shopify files so if you decide to do this you really can't just go back.

— Almond Cow

Customer service is the worst. They send me text with childish content that doesn't seem like a businessman. There is a high possibility that some problems will occur when installing the app. Therefore, customer service is very important. This app is not recommended. If you encounter any problems and some errors occur, there is a high possibility that you will regret implementing the app.

— LONDA

Been with this app for over a year now. There is good and bad. First the pros: 1) This app is several apps rolled into one. 2) Lots of promos to choose from. 2) Affordable. 3) Customizable. 4) Help desk is around for basic issues. 5) Help desk will get back to you timely, even when they are "not online", again for basic issues. Now the Bad: 1) Not user friendly to install. You will need help a...

— MICHE

Just like a similar review put it, we really wanted to love this app but we just couldn't get this app to function properly. I'm envious of the stores that were able to use Discount Ninja with no problems. We tried for 3 months but it just wasn't worth it. Our biggest issue was trying to get Discount Ninja to work with our cart (Rebuy) as well as Shopify Scripts we had live for shipping. It took...

— Impact Dog Crates