Extension Kit

Extension Kit

Pricing
Free to install. Free trial available.
Highlights
Use directly in Shopify admin
Rating
5.0 (1)
Developer
Maverick Apps

Supercharge your checkout with upsells, custom fields, discounts, cart validations & more

Unlock the full potential of your Shopify checkout with Extension Kit. Generate revenue with product upsells and subscription upgrades, and collect additional information from customer's with custom fields. Easily customize checkout pages using drag-and-drop blocks for banners, images, and informational text. Customizable for all of your customer's with Shopify Markets. Advanced discounts powered by Shopify Functions. Checkout customizations built for Shopify Plus plans only.

Unlock the full potential of your Shopify checkout with Extension Kit. Generate revenue with product upsells and subscription upgrades, and collect additional information from customer's with custom fields. Easily customize checkout pages using drag-and-drop blocks for banners, images, and informational text. Customizable for all of your customer's with Shopify Markets. Advanced discounts powered by Shopify Functions. Checkout customizations built for Shopify Plus plans only. more
  • Checkout product upsells, subscription upgrades, banners, custom fields & more
  • Create tiered product or order discount promotions
  • Schedule blocks and discounts for timed promotions
  • Limit quantity of items in the cart
  • Compatible w/ Shopify B2B & Shopify Markets for translations and multi-currency
Highlights
Use directly in Shopify admin

Languages

English

Works with

Pricing

Startup

Free to install

Up to 250 orders per month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Email support

Small Business

$19.99 / month

Up to 2,000 orders per month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Live chat + email support

14-day free trial

Growth

$49.99 / month

Up to 10,000 orders per month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Slack support + live chat + email support

14-day free trial

Enterprise

$99.99 / month

Unlimited orders

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Slack support + live chat + email support

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (1)

Overall rating
5
Counts per rating level
  • 100% of ratings are 5 stars
  • 0% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
January 28, 2025

The Extension Kit app has really helped with transitioning to the new checkout. It made the whole process a lot simpler and has been useful for migrating away from Shopify's Script Editor app. It's saved our team a ton of time, and I’d definitely recommend it to anyone using Shopify Plus!

Pura Vida Bracelets
United States

Support

App support provided by Maverick Apps.

Or visit their support portal

Developer

Maverick Apps

San Diego, CA, US

Launched

September 18, 2024

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Customers, store owner

  • Customers

    Name, email address, phone number, physical address, geolocation, IP address, browser and operating system

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Customers, products, orders, discounts, Shopify Functions, Online Store, Shopify admin

  • View customers

    Customer data

  • Edit products

    Products or collections

  • View orders

    All order details for the last 60 days or shipping information

  • View and Sync Discounts

    Discount codes and promotions

  • Edit Shopify Functions

    Cart transforms or cart and checkout validations

  • Edit your Online Store

    Checkout page, metaobject definitions, metaobjects, or theme

  • Edit Shopify admin

    Files

  • Edit other data

    Checkout branding settings, locales, Shopify Markets settings, translations, or discounts allocator functions

More apps like this

4.3 out of 5 stars 62 total reviews Free
Customize your Checkout, Thank you and Order status pages
4.8 out of 5 stars 987 total reviews Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Built for Shopify
4.8 out of 5 stars 264 total reviews Free to install
Gain Control Over Cash On Delivery Orders With Smart Features

Want to add an app?

Try Shopify free for 3 days