Killer Sales Messages

Killer Sales Messages

by Shopfront

Boost sales by displaying dynamic actionable messages

3.5 of 5 stars(4 reviews)

Reduce your lost cart rate

Boost sales by informing users about promotions and offers during the checkout process and on high-converting pages.

Increase average order value

Increase the average order value by notifying users about the amount to spend to benefit from a discount or free shipping.

Keep your customers loyal

Shoppers will be encouraged to buy more, to buy as soon as possible and to come back to your website to keep buying.

About Killer Sales Messages


Imagine being able to bring your shoppers to purchase a related product to those in their cart, or to spend more to take advantage of a particular deal or free shipping: for the majority of the online transactions, you just need a small incentive to improve the purchases of your e-commerce and to loyalize a new customer.

A very common mistake is to offer discounts or promotions that customers won’t be able to see, rendering the entire process pointless: Killer Sales Messages solves this problem, offering you the chance to create a message your customers will see once they reach high-converting pages: shopping cart, product detail, and so on.

A Killer Sales Messages app, yet infinite possibilities to increase exponentially the purchases of your e-commerce. Leverage proven tactics to increase conversions so that you earn more from customers you already have, and let them know of sales and promotions to improve the shopping experience.


Displaying dynamic messages is a proven way to engage customers, make special offers, or nudge customers to buy more or get related products. Messages can even be displayed anywhere on your site thanks to a number of helpful shortcodes!

What can Killer Sales Messages do for my store?

  • Display custom messages to your customers on the shopping cart or product detail pages.
  • Add messages anywhere on your shop shortcodes are allowed (for example, display promotion notices at the top of a site or collection page).
  • Improve sales and average order value by encouraging spending to receive benefits – giving customers a reason why they should spend more can result in a proven increase in up-sells!
  • Display dynamic notices with the use of message variables. For example, you can set a minimum amount for free shipping, and the message dynamically displays the difference the customer needs to add to their total to qualify!
  • Optionally add a call to action button/URL to encourage your customers to perform the desired action like add to cart or discover more.
  • Display responsively custom messages in different looks by choosing among different layouts and customizing them quickly and easily.

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 7-day free trial



  • Show messages anywhere

  • Add unlimited messages

  • Set deadlines & schedule

  • Mobile-friendly design

  • Customizable layouts

  • Dedicated user support

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

Overall rating
3.5 of 5 stars
Based on 4 reviews

  • 5 of 5 stars
    50% 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
    50% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews


I installed this app, however it disappeared from my store in few days. Tried to reinstall it. Shows a blank page. How to even get in touch with their support??

Vape and Juice

Could have been a good app but they took nearly a week to reply. The blame was levelled at their email server, but for an app maker that focuses on manufacturing a messaging experience, it strikes me as a sign to avoid. When they did reply, there was nothing to indicate what app they were replying from. Customer friendly means nothing to them.

The point of great customer service is to reduce the need for a customer to have to do additional work, such that you make your business indespensibly valuable to the user's life.

If a customer replies to your message with "you still haven't answered my Question" you are doing something wrong

Developer reply

July 14, 2019

Thank you for giving us feedback on your experience with our customer support team. We will be taking note of your feedback to constantly improve our customer service.

Romantic Express

I really love this app! It is so easy to use. It is a great way to instantly put up messages to help spread the word about anything that you want your shoppers to know. It is definitely worth a try.

Developer reply

July 11, 2019

Thank you for the kind words. We're delighted to hear that you had such a great experience.