King Cart & Upsell
- Pricing
-
From $5/month. Free trial available.
- Rating
- 5.0 (5)
- Developer
- Conversions King LLC
Featured images gallery
Lift AOV — free-gift perks, targeted upsells and AI-powered suggestions.
King Cart is a full-featured slide-out cart builder that lets you set up and customize a seamless, on-brand cart experience in minutes. Shoppers get a clear, friction-free path to checkout, while you gain built-in tools to lift average order value and reduce abandonment—no coding or theme surgery required.
- Add targeted in-cart upsell and cross-sell blocks to boost AOV.
- Display a free-shipping or discount progress bar that nudges customers to add mo
- Publish announcements inside the cart to share brand news, promos, or delivery c
- Offer add-on checkboxes for shipping protection, gift wrap, donation, or any SKU
- Increase cart visibility with a sticky cart button that follows shoppers across
Languages
English
Works with
Categories
Cart display
Upselling
Checkout customization
Pricing
Choose the plan that best fits your business.
Basic Plan
$5 / month
or $50/year and save 17%
Features
- Simple cart configuration
- Basic customization
- Discount codes
- Notes
14-day free trial
Growth Plan
$29.99 / month
or $299.99/year and save 17%
Charges increase based on store orders up to a maximum of $199.99/month.
Features
- High converting cart
- Customizable design
- Countdown and announcements
- Motivator bar for free shipping and disc
- Upsells and add-ons
- Discount codes
- Notes
14-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
Reviews (5)
- 100% of ratings are 5 stars
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0% of ratings are 4 stars
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0% of ratings are 3 stars
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0% of ratings are 2 stars
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0% of ratings are 1 stars
I like how flexible the cart setup is. Being able to customize the design, add product recommendations, and show incentives like free shipping gives us more ways to encourage customers to continue with their purchase. The interface is also easy to work with.
We built King Cart around exactly what you described — giving merchants the flexibility to design a cart that fits their brand and layer in the right incentives, whether that's product recommendations, free-shipping progress, or add-on offers. Hearing that the interface felt easy to work with from day one means a lot.
If you ever want a second set of eyes on your upsell placements or gift/reward tiers, our team is happy to take a look and share what's converting best for similar stores. Just reach out any time.
— The Conversions King Team
we initially had an issue where the cart wasn't displaying correctly because we were using a highly customized theme , but Ali's team responded quickly and helped us get everything set up perfectly. The excellent.
we also absolutely love the Ul and all the interactive features. the cart feels modern, smooth, and much more engaging than other cart apps we've tried. The overall experience really stand out, and we honestly haven't seen another cart app with this combination of design and interactive features. highly recommended!
Thank you! Custom themes are where most cart apps fall over, so we're glad we could get you set up quickly — that's what support is for. The cart drawer is a high-intent moment, so we've put most of our effort into making it feel like part of your store rather than bolted on. Appreciate the recommendation, and reach out anytime.
King Cart is a really useful app for improving the cart experience. The setup is simple, and I like how easy it is to add upsells, product recommendations, and free-shipping incentives. Everything feels clean and straightforward without needing any coding.
Support
App support provided by Conversions King LLC.
Resources
Developer
1942 Broadway St, STE 314C Boulder, Boulder, CO, 80302, US
Launched
June 16, 2025
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View customer data:
Device and activity data
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Device and activity data
Geolocation, IP address, browser and operating system
View staff and contributor data:
Store owner
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Customers, products, orders, Online Store, Shopify admin
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View customers
Customer data
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View products
Products, collections
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View orders
All order history for the last 60 days
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View Online Store
Theme
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Edit Shopify admin
Files
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