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  1. xpay

  2. Shopify apps

  3. Discounts

  4. Stack Discounts Pro

Stack Discounts Pro

by Uniocode

4.7

(29 reviews)

82/100 · Well supportedBuilt for ShopifyFrom $9.99/month. Free trial available.
Best suited for stores looking to run bulk discounts, tiered pricing, and promotional campaigns.

Combine and stack multiple discounts. Create advanced multi-discount campaigns for special days With Stack Discounts Pro, offer customers multiple savings by stacking different discounts. Create advanced campaigns with volume discounts and more. Display ongoing promotions with our customizable widget, perfect for holidays like Black Friday and Halloween. The widget boosts conversions by letting customers view deals and add products directly to their cart. No code modifications are required, and it seamlessly integrates with your shop and Checkout Extensibility. With Stack Discounts Pro, offer customers multiple savings by stacking different discounts. Create advanced campaigns with volume discounts and more. Display ongoing promotions with our customizable widget, perfect for holidays like Black Friday and Halloween. The widget boosts conversions by letting customers view deals and add products directly to their cart. No code modifications are required, and it seamlessly integrates with your shop and Checkout Extensibility. more Stack together any type of discounts without limits. Use advanced stacking logics: Combination, Reduction, First Match, Best Match. Functions like native discounts across all themes and checkout extensibility. Show all savings opportunities in a visually appealing way to attract customers. Utilize the power of savings to increase conversions and grow your business.

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Discounts
What it moves
Top line

conversion rate and average order value

What it costs
From $9.99/mo

3 tiers

How it’s supported
82/100

Well supported · from 29 reviews

What it does

Stack together any type of discounts without limits.

Use advanced stacking logics: Combination, Reduction, First Match, Best Match.

Functions like native discounts across all themes and checkout extensibility.

Show all savings opportunities in a visually appealing way to attract customers.

Utilize the power of savings to increase conversions and grow your business.

Plan fit
What each step up actually buys you

This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.

BASIC
$9.99/month
You start with

Stores on the Basic Shopify plan

All features

Discounts Stacking

Campaigns

Promotions Widget

Scheduling

Shopify & Advanced
$14.99/month
Adds

Stores on the Shopify & Advanced plan

Shopify plus
$24.99/month
Adds

Stores on the Shopify Plus plan

Listed as “From $9.99/month. Free trial available.”. Plan contents change — confirm on the listing before you install.
Pricing
From $9.99/month. Free trial available.
BASIC

$9.99/month

Lowest paid plan
Stores on the Basic Shopify plan
All features
Discounts Stacking
Campaigns
Promotions Widget
Scheduling
Priority Support
& more
Shopify & Advanced

$14.99/month

Stores on the Shopify & Advanced plan
All features
Discounts Stacking
Campaigns
Promotions Widget
Scheduling
Priority Support
& more
Shopify plus

$24.99/month

Stores on the Shopify Plus plan
All features
Discounts Stacking
Campaigns
Promotions Widget
Scheduling
Priority Support+
& more
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

82

/ 100
Well supported
low confidence

Scored on 29 merchant reviews we hold for Stack Discounts Pro, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Computed from the 29 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2022–2026 · 29 reviews read
Reviews per year
20222 reviews
20245 reviews
202519 reviews
20263 reviews
What merchants say

4.7

29 reviews
5★86%
4★7%
3★0%
2★0%
1★7%
Developer replies
76%
of reviews get an answer
Reviewed at 12m+
5%
had used it a year when they wrote
From 29 reviews read. Typical reviewer had used the app for 1 months. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 29. Open one to read it in full, with the developer's reply where there is one.

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!

Developer repliedWe 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! Show more

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!

Developer repliedThank 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! Show more

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

Developer repliedWe 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! Show more

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

Developer repliedThank 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! Show more

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!

Developer repliedThank 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! Show more

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.

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.

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

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.

Developer repliedThank 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. Show more

Stack Discounts Pro FAQ

Answered from this app's own listing and its full review record.

Best suited for stores looking to run bulk discounts, tiered pricing, and promotional campaigns.

Paid plans start at $9.99/month, and run to $24.99/month across 3 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Stack Discounts Pro's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.

On our scorecard Stack Discounts Pro rates 82 out of 100 — well supported — read from 29 merchant reviews. The developer has published replies to 22 of 29 reviews. The score reflects what the review record shows, nothing more.

29 merchants have reviewed Stack Discounts Pro, averaging 4.7 out of 5. We hold the review history from 2022 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.7 / 5 · 29 reviews


Rating, last 12 months

4.58 from 12 reviews


New reviews, last 12 months

12 (was 13)


Developer replies

22 of 29 reviews


Typical reviewer had used it

1 months


Pricing

From $9.99/month. Free trial available.


On the App Store since

May 25, 2022


Review history held

2022 – 2026

Integrates with
Checkout
Shopify Admin

Categories
Discounts
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

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