Instant Upsell

Instant Upsell

by Eggflow

One click Upsell & Promoting Discount Code on your store

4.4 of 5 stars(106 reviews)

One-click upsell

Create discounted upsells automatically in one-click. The offers appear as banners that customers can click to apply coupons right away.

Average Order Value booster

Encourage your customers to buy more with targeted incentives. When a customer browses a product, the related coupon will pop up.

Responsive design

Display your discount offers nicely on all types of screens and devices. Easy create stackable Discount Code and combine discount code.

About Instant Upsell

COVID-19 Pandemic Update: 30-day Free Trial Offer (only until the end of April)

During these hard times, due to the Coronavirus outbreak, we would love to offer a helping hand with everything in our power to get you through this situation. We would like to give you a 30-days Free Trial Offer of our app (instead of a 7-days trial earlier). It’s time to help each other, and we’re with you.

Make the most out of your customers' visit and boost your revenue with smart coupon offers.

Easy in-store coupon promotion - easy upsell

Instant Upsell helps with in-store discount codes promotion. The app does so by advertised available coupons to site visitors in the form of announcement bars. If there is a time limit, a count-down timer will also be added for a sense of urgency.

Quick conversion

More than just displaying discount codes, Instant Upsell allows customers to apply the discounts directly and add the product to the cart when they click on the offer. That ensures the coupon code is not forgotten and creates a smooth buying experience.

One-click creation and bulk synchronized

Create compelling offers from your coupons in a click. All discount codes can be synchronized in bulk within a sec, lifting a lot of workload for you and your admins.

Total control over discounts appearance

You can easily choose which discount codes get promoted publicly, how the promotion bars look in-store, and how they are triggered.

So, why Instant Upsell?

  • Encourage your customers to buy more at each visit via discount incentives.
  • Reduce your workload with quick and easy code synchronization.
  • Customize your promotion for a uniformed look.

Stack or combine discount

  • Combine multiple discount codes to one code! Help your customers not waste their discount codes because they only can use one per order with the default Shopify discount system. Enable/disable stackable on each discount code.

Integrates with

  • Smart Popup,
  • Eggflow,
  • Instant Traffic,
  • Instant Giveaway,
  • Instant Buy

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 7-day free trial



  • One-Click upsell

  • Promote discount code on the web-store

  • Custom messages

  • Support changing languages



or $7.50/month billed at $90 once per year

  • 7 Day Free Trial

  • Combine and Stackable Discount Code

  • Facebook Pixel and Pinterest Tracking

  • Whitelabel

  • All features in Free Plan

Extra Plan


or $15.83/month billed at $190 once per year

  • Premium for all Eggflow Apps (Save 35 USD/month):

  • Instant Upsell

  • Smart PopUp

  • Instant Traffic

  • Shop Secure

  • Instant Buy

  • Instant Giveaway

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

Overall rating
4.4 of 5 stars
Based on 106 reviews

  • 5 of 5 stars
    58% of ratings are 5 stars
  • 4 of 5 stars
    28% of ratings are 4 stars
  • 3 of 5 stars
    8% of ratings are 3 stars
  • 2 of 5 stars
    3% of ratings are 2 stars
  • 1 of 5 stars
    2% of ratings are 1 stars

Most recent reviews


Love how easy to page is to get around amazing. Finding different ways to upsell is great with this easy to use


A Every good add to any website, highly recommend to use if have a discount code on your website!!!!

Developer reply

March 22, 2020

Hi there,

Thank you for your feedback.

We hope that the app will help you develop your business better. Also, we wait for your new reviews in the future.

Please contact us via live chat or email ( if you need any assistance or information.

Have a lovely day!
Eggflow Support Team.


Sto provando adesso quest'app e spero vada bene. Me ne hanno parlato bene tante persone! Vi consiglio di installarla e provare come va nella settimana di prova anche se per avere risultati buoni bisogna aspettare un po!

Developer reply

March 22, 2020


Grazie per aver dato un feedback.

Questa è davvero la tua grande esperienza dopo aver usato la nostra app. Lo apprezziamo Spero che sarà utile di più in futuro.

Vi preghiamo di contattarci tramite la nostra live chat o all'indirizzo in modo da poter offrire il nostro supporto qualora ne abbiate bisogno.

Buona fortuna con i tuoi affari!
Team di Supporto Eggflow.
Hi there,

Thank you for giving feedback.

This is truly your great experience after using our app. We appreciate that. Hope that it will be useful more in the future.

Please contact us via our live chat or at so we can offer our support should you need it.

Good luck with your business!
Eggflow Support Team.