Stackable

Stack order, collection and shipping discounts from one code

by Optizio · Launched: October 2020

4.7 (47) on Shopify Used by 30 Shopify stores Built for Shopify

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Drive sales with smart, stackable, combined discounts and strategic upsells.

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About Stackable

Create smart discount combinations, display targeted upsells, and motivate customers with the all-new progress discount type which allows merchants to apply multiple discounts with a single code. Easily implement advanced strategies to increase conversion rates and grow revenue. Turn browsers into buyers and one-time shoppers into loyal customers with Stackable. Trigger powerful discount combinations. Boost sales with smart code application. Display tailored product offers at checkout. Increase average order value. Track performance with comprehensive insights. Optimize your checkout strategy.

Last verified: July 16, 2026 · Fresh

App details

Developer: Optizio
Category: Marketing & conversion
Pricing: Paid
Launched: October 2020
Rating: 4.7 (47) on Shopify

Key features

Unlimited combined discounts
For Non-Plus
Unlimited checkout upsells
Unlimited linked discounts

Integrations with:

Checkout, Shopify Admin, Shopify POS

2 plans · 7-day free trial

Growth

$19.99/month

Unlimited

$99.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 87 Shopify App Store reviews

Use the arrows to read individual reviews

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— Epicured

The customer service here is incredible. I had some problems in getting set up because Shopify had changed something on the back end and they fixed the app very quickly and got me going. I wish every app had such attentive support!

— The Boat Galley Store

Just needed a way to stack percent discounts and free shipping discounts and this did the trick. You can even segment by collection which helps with excluding other products. Happy with functionality. Thank you.

— Quilling Card Wholesale

The support we received from Dave was exceptional. He was always available and guided us through the entire process. This app solved a problem that had plagued our business for over a year. We highly recommend this app.

— Solli's Hundebedarf

Stackable is the only Shopify app I found that allows you to link discount codes—an incredibly helpful feature we couldn't find anywhere else. I had an issue during install, but Sammy from support responded right away and solved it quickly. Excellent app and even better support!

— de Buyer

Great app, powerful, easy to use, and well documented. The very few times we had glitches the support team was very helpful.

— Weinermusic

Been testing Stackable and provides useful functionality not provided by Shopify. I also had some issues with my Theme and other app integrations that Stackable support team resolved for me! Many thanks!

— Crafts of Turkey

Stackable is a fantastic addition to our Shopify store. I use this app for many types of discounts and have never had any issues with it. The support team is brilliant and always help with any questions I have. Would highly recommend!

— Modish Living

App does exactly what it promotes. They also have a great support team. For that alone they'd get 5 stars... However, if you're like me and like to integrate all your apps' designs, fonts, colors to match your theme so your store looks nice and gives your visitors confidence to purchase... then this app will lack some flexibility. I was able to customize most things via CSS, however the widget's m...

— Cherry Vibes

Fantastic app. Easy to use with a friendly, prompt support team should you need help. Highly recommend.

— Monsters Ink

This is the best automatic discount app in the shopify app store hands down. We've tried them all! AND the support team at stackable will restore your faith in humanity. They truly are top notch.

— Skybox Audio

They changed the App all my discounts and heder with it gone leaving the webiste ducked

— AYA Sacred Wear

how i can chat with client support for stackable app. I had a previous problem with the domain that affected the app. However, I solved the problem yesterday but even if i deleted the app and installed it again, still the app is not working properly and the settings menu is not available

— Yatoys

Update! - Since they updated their app, I've had nothing but troubles. I can have no promos running in Shopify or Stackable and it gives discounts! We have been loosing money! Don't install unless you want to loose money. I love the app! It makes discounts so much easier for us. And customers can see exactly what they have available. The team has been great in assisting with little things we foun...

— Watts Regulator Co

La estoy probando. Estaría bien que las promociones BOGO te permitiera elegir variantes en el artículo de regalo.

— Etérea

A very useful, and easy to use app, that has opened up a variety of promotional options to us on our webstore. Very friendly and helpful support too, who have always managed to help us resort any apparent roadblocks

— The Golf Outfit

I had to take a moment and write a wonderful review on the Stackable Discount app. We have had a very hard time finding a solution that worked until we found this app. We recently switched to Shopify 2.0 using the Dawn theme. In the process we had to find a new solution for discounts because we have one app that provides discounts based on loyalty actions and we also provided quantity discounts on...

— Durhams Bee Farm

I love this app, does exactly what I want! Auto apply % discounts with the ability to do FREE SHIPPING as well! This app is one of the foundations of our marketing for our site.

— Designer Wellness

Stackable discounts solves a very important problem. I really fancy using apps that always reply and helps you to solve your problems of more advanced integrations and all that. Sammy a.k.a support guy a.k.a my hero a.k.a my life saver is an amazing man that I don't know how many times I talked to as we are using stackable in 4 of our stores right now. 100/100.

— Manilla

Although this app couldn't provide everything we needed for our store, the support team was very accommodating with all of our requests and helped us with testing out all the features of the app! I especially love that there's a preview available to store owners before any of the changes done through the app could be published, very handy indeed! Helps us with decision-making since Stackable allow...

— Luxx Lash

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