Stackable Discounts

Stackable Discounts

by Optizio

Stack discounts. Boost sales by combining multiple discounts

5.0 of 5 stars(35 reviews)

Multiple Discount Sales

Stack multiple discounts including fixed amount, percentage, bogof, quantity breaks and volume discount types.

Gamified Sales Experience

Create a sales urgency with realtime discount updates and threshold tracking that provide a fun way to up-sell promotions and increase AOV.

All Automatic

Our AI discount engine figures out and applies the best discounts for your customer’s cart automatically which boosts conversion.

About Stackable Discounts

Apply multiple automatic & manual discounts/promotions

Stackable allows you to stack multiple promotions, from automatic discounts to manual codes, enabling your customers to not only benefit from all the savings but also to have a handy way to reference them at any point whilst they shop.

A Stack is a neat way to organise multiple discounts which describes the order in which they apply and/or if they compete with each other.

Since all the savings are worked out automatically, all your customers need to do is shop whilst being informed via notifications every time a saving has been made. If they have a code to hand, which has been included in the stack, they are free to add this on top of their savings.

Preview on your store without a subscription

Create stacks, customize and preview end-to-end on your store without committing to any subscriptions.

Realtime savings notifications

Your customers get realtime feedback on their current savings every time they add or edit their basket.

Create multiple stacks of discounts/promotions

Prepare campaigns and pre-plan by creating and storing multiple stacks you can switch on at anytime.

Create competing discount groups

Create groups of discounts where only one winner is applied.

Test various baskets against your discount stacks

Use the comprehensive testing area to test your discount stacks before publishing, by trying out different baskets of items.

Customize the theme and messaging

Choose some preset color themes or use your own brand colors to match the Stackable savings panel to your storefront theme. You can tailor the messaging for the various states.

Choice of a floating button or top bar style and custom cart integration

Choose between a floating button with pop-up panel or a top bar. With PRO membership, we offer cart integration.

Works with popular currency converters

Compatible with Bold Mutli-Currency, BEST Currency Converter & Auto Currency Switcher

Does not leave anything behind

If you choose to uninstall, we won't leave any code behind in your store and leave it as we found it!


In app support via chat & email. We can help you with installation if you need.

Test Store Password: neelah

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 3-day free trial



  • Up to 5 Campaigns
  • Up to 5 Promotions per Campaign
  • For: Non Plus stores



  • Unlimited Campaigns & Promotions
  • Schedule Campaigns
  • Development support for cart integration (within 72 hours)
  • For: Non Plus stores



  • Unlimited Campaigns & Promotions
  • Schedule Campaigns
  • Theme integration (within 24 hours)
  • Priority Support
  • For: Plus stores, max 2000 discount

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    100% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews


Helped so much. Simple to use with a great interface. Great support and easily worth the money! Highly recommend.

Mint Wear

If there were more stars I would rate! Sammy and the team have been extremely helpful with our site and we are extremely happy. Prior to this, we had trialled close to 10 different apps and all could not do what we wanted until conversing with Sammy it could be done. Not only this, but Sammy went through and removed unwanted code from prior apps which is why is an amazing service, especially when you are not familiar with code which we weren't. Very quick to reply and accommodate for changes and features which is top quality customer service. Thanks team, Bayon

Secret Sofa

The app is simple to run, has a great user interface and allows you to set up more complex promos which other apps aren't able to do (the big one for us was a tiered spend and save that allowed you to set your own triggers and discount types!) Gavyn from the support team was very helpful in setting up and ironing out any issues - we did have a slight issue with the mobile checkout button not working at first but it was fixed probably within an hour of chatting to support. If you need help setting up the cart integrations/custom code (we did) definitely contact them as they are 10/10. Will be using for any and all future promos!