Upsell System

Upsell System

by KAD Systems

Increase revenue with non-intrusive customizable upsell banner

4.6 of 5 stars(183 reviews)

Upsell & Cross-sell With Ease

Boost revenue with our easy-to-manage upsell and cross-sell settings. Configure discounts to meet your own unique requirements.

Integrate Upsell in 2 Minutes!

Integrates with all Shopify sales channels and inventory management systems. No coding required; set-up upsell offers in just 2 minutes!

Upsell with Style!

We avoid annoying modal upsell banners. Customize our less intrusive pop-up banners quickly & easily with our visual style editor.

About Upsell System

What is the Simple Upsell?

Simple Upsell is a convenient app with the ability to offer upsell and cross-sell discounts – we provide the means for your business to generate additional profit quickly and easily without the need for coding.

Why do merchants choose Simple Upsell? Merchants who choose the app do so because our app facilitates intelligent strategies for increasing revenue with minimal effort required. Activate and deactivate upsell and cross-sell offers from our easy-to-navigate dashboard; configure store discounts and banner text with ease.

Plus, merchants who chose our app are delighted to be able to gather vital profit-related information by viewing their store’s unique analytics data – discover which offers bring in the most revenue!

What’s more, our developers here at КAD::Systems are dedicated to building thoughtful, functional applications that truly work. We put heart into our work and we genuinely care about helping you to increase sales and grow your business. Rather than being concerned with download numbers, we concentrate on delivering excellent quality applications. Try our app and see for yourself – you won’t be disappointed!

Benefits, Features and Options:

  • Choose from 2 types of banner: pop-up or sliding. Banners are designed to cause minimal disruption to customers’ store experience
  • Full design control - customization has never been so easy
  • Fast & simple with a user-friendly interface
  • Activate & deactivate offers quickly and easily
  • Profit analytics – explore store data to determine which offers are working best
  • No knowledge of coding required
  • Mobile-friendly

How does it work with Shopify?

Our app displays a pop-up or modal banner outlining an upsell offer, e.g. additional products at a discount (or free of charge) when the customer adds certain goods to their basket. You decide which products trigger the offer. Our attractively designed banners cause minimal disruption to customers’ store experience.

How will it change the look of my store?

The app adds a banner in which customer is offered to get additional goods at a discount.

Getting Started

The installation wizard will assist you as you create your first offer. After configuring your offer, test the app by adding the ‘trigger’ product to your cart; click the Checkout button – the upsell banner should appear.

About Developer

КAD::Systems is a small team of experienced developers whose desire is to improve ecommerce solutions (and to make the world a better place, in general!). We ensure our applications work efficiently and effectively. We pay careful attention to building the highest quality, most useful applications and providing the best customer support.

Integrates with

  • upsell,
  • recommendation,
  • smart upsell

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 7-day free trial



  • For "Basic Shopify" Shopify plan.

  • Unlimited offers and views

  • Statistics

  • Design & language customization

  • Full refund for 2 months if no profit



  • For "Shopify" Shopify plan.

  • Unlimited offers and views

  • Statistics

  • Design & language customization

  • Refund for first 2 months if no profit



  • For "Advanced Shopify" Shopify plan

  • Unlimited offers and views

  • Statistics

  • Design & language customization

  • Refund for first 2 months if no profit



  • For "Shopify Plus" Shopify plan

  • Unlimited offers and views

  • Statistics

  • Design & language customization

  • Refund for first 2 months if no profit

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

4.6 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
    79% of ratings are 5 stars
  • 4 of 5 stars
    19% of ratings are 4 stars
  • 3 of 5 stars
    1% of ratings are 3 stars
  • 2 of 5 stars
    1% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars

Most recent reviews

Vida Saludable 365

very helpful to do sales. less work and stress.great to promote also more products.Im using iot,and i will se results soon


We have used this app for over a year and it works great. The tech support is amazing and super helpful in time of need as well. Thanks guys!

Developer reply

March 4, 2020

Thank you so much for using our application! We are pleased to know that you are satisfied with our product and its support!

Awesome app, try it, it does help upsell. Unbelievable service always willing to help out and answer any questions we have.

Developer reply

February 26, 2020

Thank you so much for your review! We are pleased to know that our application is useful for you and that you rated it so highly.