BestUpSell ‑ Sales Pop‑up

BestUpSell ‑ Sales Pop‑up

by App Developer Group

Upsell, Cross sell, Bundle Offer & Smart Discount. All in one.

5.0 of 5 stars(4 reviews)

Smart "Discount Code"

One click "Discount" will auto integrate into "Checkout page". Give a discount to your customer without using the discount code.

Advanced features

Create "Bundle Offer", "Free gift", "Buy two with the discounted price", Cross-selling, device, UTM source & Geo location targeting.

Fully customizable

Change Pop-Up window colors, languages, sizes, showing pages and more.

About BestUpSell ‑ Sales Pop‑up

Looking for a way to boost revenue?

The best way to increase your revenue and profits is simple, just increase the AOV ( Average Order Value ) of your shop. Once you’ve already managed to acquire a customer and made him interested in buying from you, then comes the power of Upsell offers.

Simply put, this means asking your customers if they would like to get something extra. It can be an accessory, a service, additional quantity of the same product, different variations or anything else that is relevant and adds value to them.

How Does It Work?

The app will monitor what your customer is looking for now, what is in a customer's cart and decide whether to show the upsell offer or not. An upsell offer will pop-up prompting the customer to add another item to their cart!

A great use, for example, is when customers buy a camera, and on the cart page you display a popup upsell with a special memory stick card.


  • NO CODING required
  • Choose from a range of options for when to display an upsell offer
  • Beautiful and customizable popup to entice users to upsell
  • Get set up within minutes
  • Upsell after checkout page
  • Create offer for a single product
  • Create bundle offer
  • Create cross-sell group
  • Create "One click apply" order discount
  • Geo Location Targeting
  • UTM source Targeting
  • Device Targeting
  • URL and keywords Targeting

Reach more customers with our Mobile Friendly design

Unlike other apps, we're customized for all desktop, mobile and tablet devices; helping you reach even more customers.

Common Questions:

Q - Why should I use BestUpSell? What makes this platform better than other Upsell apps or extensions? * Our GOAL is to help You make more money. Some other apps have only one or some features. We have all the features that you need in one app. Using BestUpSell you can prompt customers to buy relevant items for their cart. Let your products work for you.

Q - Can I customize the BestUpSell interface to match my storefront? * Yes, you can! Although the BestUpSell icon will remain the same, you can change all of the colors for the button and pop-up window options.

Q - What impact does your app have, performance wise and what resources are loaded in? *We using Shopify SctiptTag, it's a script which asynchrony loads from our server to your website and does not affect the performance of your website.


Our app uses your store assets folder to collect your uploaded data (your logos or other images). If you change your store theme then you must re-upload your files.


We are a full-time Shopify app development team. The app should be able to guide you through setup but if you face any issues during or after installation please just shoot us a email. For help, contact with us or read through the Frequently Asked Questions

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 7-day free trial

See all pricing options



  • Upselling

  • Cross-selling

  • Bundle Offer

  • Smart 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


Good app!
Thanks for developing such a great app we can all take advantage of!


Just set up my first upsell and tested it, looks great! Hopefully, it will make some more sales for me before the trial runs out.

Jado Crown

The backend is easy to use and configure. Colors, sizing etc is all customizable. Already noticed that the size of my orders have been increasing. Repeat customers that in the past would only buy one item I’m seeing 2-3+ products in their cart which is great. Good stuff!