Stackable

Name: Stackable
Brand: Optizio
Rating: 4.7 (47 reviews)

Pricing: From $19.99/month. Free trial available.
Rating: 4.7 (47)
Developer: Optizio

Install

View demo store

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

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.

Languages

English

Works with

Checkout
Shopify POS
Shopify Admin

Pricing

Choose the plan that best fits your business.

Growth

$19.99 / month

or $199.99/year and save 17%

Features

Unlimited combined discounts
For Non-Plus

7-day free trial

Unlimited

$99.99 / month

or $999.99/year and save 17%

Features

Unlimited checkout upsells
Unlimited linked discounts
Unlimited combined discounts

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (47)

Overall rating

4.7

Counts per rating level

96% of ratings are 5 stars
45
0% of ratings are 4 stars
2% of ratings are 3 stars
1
0% of ratings are 2 stars
2% of ratings are 1 stars
1

All reviews

August 26, 2025

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

United States

About 4 hours using the app

May 19, 2025

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

United States

About 18 hours using the app

November 24, 2021

This app has changed the way we do business. Each sale campaign accrued a lot of abandoned carts because we were unable to offer free shipping with our sales. Not any more!! We are really pleased with our early bird sales so far and we hope to see fewer customer comments about this now that we've added Stackable. I would also like to mention the awesome customer service. Many apps are slow to reply, but these guys are speedy & provide excellent & informative replies. I give them a 9/10 for this app. Waiting on multiple free shipping codes to give a 10 rating.

Quadrostyle

France

23 days using the app