Stack Discounts Pro

Stack Discounts Pro

Reviews (29)

Overall rating
4.7
Counts per rating level
  • 86% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 7% of ratings are 1 stars
April 24, 2026

We were looking for a way to create bulk discount codes where each code could apply both a regular discount and a free shipping discount and Stack Discounts Pro solved this perfectly. It worked really smoothly and made everything much easier than we expected.
The app is super user-friendly and easy to use.
Definitely recommend it!

Salome
Armenia
16 days using the app
Uniocode replied April 25, 2026

We truly appreciate your feedback! We’re really glad the app helped you set up bulk discount codes with both a regular discount and free shipping. It’s great to hear everything worked smoothly and felt easy to use. If you ever need anything, we’re always here to help!

March 11, 2026

Very satisfied with this app. We were looking for an app with much more ''real world'' promotion config options for our store with a lot of products. we found it with this app.
They even quickly developped a feature for our store.
We also got very good support service!
I recommend!

SAIL plein air Staging
Canada
About 1 month using the app
Uniocode replied March 12, 2026

Thank you for your review! We're really glad to hear the app provides the promotion flexibility you were looking for. It was a pleasure adding the feature for your store. If you ever need help or have new ideas, we're always here and happy to assist!

May 5, 2026

Fast support that quickly addresses individual issues and really puts itself in your shoes. Top-notch!!

Amaderm-Experts
Germany
About 1 hour using the app
Uniocode replied May 5, 2026

We truly appreciate your feedback! We’re really glad to hear our support was helpful and that we could quickly understand and resolve your needs.

If you ever have suggestions on how we can make the app even better, we’d love to hear them. We’re always here to help!

December 18, 2025

Top tier app

Does literally everything we want it to, and much more. Very, very powerful, and it displays the stacked discounts at cart and checkout. Allows you to select product variants, not just products, and allows you to select exclusions. Easy to use, fast UI.

Feature requests as of this review:
- Export and import campaigns. We have tons of products, so we want to apply volume pricing to hundreds of variants
- Explicitly explain to customers when an exclusion applies: At cart and checkout, show 'This item does not qualify for ' would be cool - and an auto-generated list of exclusions as a url or popup would be even better.

Just wow - great execution

T&T Seeds
Canada
43 minutes using the app
Uniocode replied March 12, 2026

Thank you for the amazing review! We're really glad to hear the app is delivering the power and flexibility you need. We also appreciate your feature suggestions - export/import campaigns and clearer exclusion messaging are great ideas. Thanks again for your feedback and support!

November 28, 2025

Fantastic app!
We are a large retailer who is very promotional and often run early access promotional events, or additional discounts to different segments. With Shopify's discount limitations, the various scenarios we face are sometimes hard to navigate. Stack Discounts Pro has taken a lot of the stress and workarounds we would typically need to do, and allow for an easy way for us to create and schedule our sometimes tricky promotions. Not only that, their support team is dedicated and hands on. During our BFCM pre-testing, we faced issues with discount setup and they were attentive and dedicated to helping resolve the issue, even live while on support chat. Can't recommend this app enough!

Bouclair
Canada
8 months using the app
Uniocode replied November 29, 2025

Thank you so much for the kind words! We’re grateful for the opportunity to support your complex promotional setup, and we’re glad Stack Discounts Pro helped simplify your campaigns. Happy we could assist quickly during BFCM testing!

Edited November 22, 2025

Very buggy. During a big sale, the discount only worked for one color for one of our products - this doesn't work reliably for variants at all! Works ok for simple things but no support at all is offered. I have several outstanding tickets and have sent messages for a few weeks and have received zero communication. There are some features that would make this app much more useful and flexible, but unfortunately no one seems to be working there.

If your products have variants - I'd advise you to use a different app.

PW Willow Pty Ltd
Australia
4 months using the app
October 6, 2025

This app enables you to choose whether you want discounts to be stacked or the best discount to apply when multiple discounts are available. This app had the flexibility that I was looking for when applying discounts. The support was also very good. They addressed my query very promptly.

Thimbles and Needles
Australia
16 days using the app
Uniocode replied November 9, 2025

Thank you for your feedback! We’re glad the app met your needs and that our support team could assist you promptly.

August 29, 2025

Our company is very unique in almost every way, which means we rely on a wide range of apps since Shopify doesn’t natively provide many of the functions we need. Because of this, we often run into issues with apps not working together as smoothly as we’d like. I reached out to the Stack Discounts Ninja support team for help with a discount that required using another app’s settings.

Their response was impressive—they replied quickly, let me know that the feature I needed could be added to future development, and even provided a custom solution I could use right away until their dev team is able to implement the update. It’s rare to find support that goes above and beyond like this, and I really appreciate the extra effort they put in.

LifeVac
United States
2 months using the app
Uniocode replied August 29, 2025

Thank you for taking the time to share such kind feedback! We’re grateful for the opportunity to support your unique setup, and we’re glad we could provide both a quick solution and plan for future development.

August 25, 2025

100% recommended. The interface is simple and easy to use, but has many advanced features if you need them. We used this to combine a 10% discount & Free shipping into a single discount code we can give to new customers.

Sounds simple, but there are not many apps that can do that, inc shopify standard.

Give it a try.

Blanc Space
United Kingdom
About 5 hours using the app
Uniocode replied August 26, 2025

Thanks so much for sharing your experience! We’re glad the app gave you the flexibility to combine percentage and shipping discounts into a single code. Your recommendation means a lot to us!

July 8, 2025

After testing several discount apps, Stack Discounts Ninja stood out as the best solution. We offer trade discounts to specific customers, and this app allows us to set different discount amounts across various collections with ease.

The best part? The customer experience is seamless. All they have to do is enter one discount code at checkout and boom, all their eligible discounts are applied. No confusion, no extra steps.

The included widget is also a great touch, clearly showing customers what discounts they have available while shopping.

Support has been fantastic, friendly, fast, and helpful whenever we’ve had questions. Highly recommend. 5 stars.

Monsters Ink
United Kingdom
5 days using the app
Uniocode replied July 9, 2025

Thank you for the fantastic review! We’re glad Stack Discounts Ninja makes managing trade discounts easy and your customers enjoy the seamless experience.

We appreciate your kind words about the widget and support team.