Shopify Checkout apps 2026

TP Product Addons

$9.99-$15.99 / Month

Boost sales using customizable upsell widgets on your store's pages. Show more

TP Product Addons is a versatile app designed to enhance your e-commerce store by allowing the creation and management of multiple upsell widgets on checkout, product, and cart pages. This app provides the flexibility to enable, disable, or delete widgets, enabling you to tailor upsell offers that boost customer engagement and conversion rates. With an intuitive drag-and-drop customizer, adjusting the position of widgets is seamless, ensuring a personalized shopping experience for users. TP Product Addons supports effortless widget creation for multiple products at once, simplifying the upselling process. The app includes built-in widget layouts, providing a range of design options to better align with your store's aesthetic. Notably, its checkout upsell widget is available exclusively for Shopify Plus stores, offering enhanced upsell opportunities at critical purchase points.

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Multiple product support

Customizable upsell widgets

Drag and drop positioning

Widget enable/disable

Shopify plus compatibility

Built-in widget layouts

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Elevon: Checkout Plus

$9.99 / Month

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Elevon: Advanced checkout customization with upsells, trust badges, and more. Show more

Elevon Checkout Maximizer is a powerful app designed to enhance your e-commerce platform by providing advanced customization options for Checkout, Thank You, and Order Status pages. With Elevon Checkout Maximizer, you can seamlessly integrate upsells, trust badges, banners, gift messages, and custom input fields to create a more engaging shopping experience. The app allows you to add secure payment icons and delivery notes, ensuring clarity and security throughout the checkout process. Its smart rule-based controls enable you to show or hide payment and shipping methods based on cart value, country, product, or shipping type, allowing for a personalized checkout experience without the need for coding. Ideal for advanced checkout customization, this app makes it easy to tailor every interaction to boost customer satisfaction and conversion rates. Elevon Checkout Maximizer empowers you to create a seamless and effective checkout journey that aligns perfectly with your brand's needs.

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Trust badges

Checkout customization

Gift messages

Delivery notes

Add upsells

Rule-based controls

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OneClick Checkout Upsell

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Boost sales with upsells at Shopify Plus checkout, customizable layouts included. Show more

OneClick Checkout Upsell is a powerful app designed exclusively for Shopify Plus merchants looking to optimize their checkout process by promoting additional products. This app allows you to seamlessly integrate targeted upsell opportunities within your Shopify Plus checkout page, enhancing the potential for increased sales. With its user-friendly interface, merchants can easily select and manage products directly from the admin dashboard. OneClick Checkout Upsell offers multiple layout options, ensuring the upsell promotions align with your store's existing design aesthetics. The app is compatible with the new checkout extensions, providing a smooth integration process. Ideal for stores aiming to enhance their sales strategy, this tool helps maximize revenue potential directly at the point of purchase.

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Customizable layouts

Checkout page integration

Easy product selection

Targeted upsell opportunities

Works with checkout extensions

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Happify Client

$4.99 / Month

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To have your own custom mobile app. Show more

Happify Client is an innovative tool designed to empower store owners by simplifying the process of creating a personalized mobile app for their business. With an easy submission process for basic and advanced settings, store owners can effortlessly request a custom Android app tailored to their store's unique needs. Once the request is submitted, the admin team promptly receives the details via email and diligently crafts a bespoke app, delivering it back to the merchant within just a week. Happify Client allows merchants to enhance their brand identity by uploading custom logos and selecting theme colors, ensuring their mobile app visually aligns with their store's branding. The app is not just visually customizable but functionally robust, enabling customers to complete their purchases conveniently through the new mobile interface. This seamless shopping experience can significantly boost customer satisfaction and sales, making Happify Client an invaluable asset for modern store owners looking to enhance their digital presence.

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Custom mobile app

Upload custom logo

Theme color customization

Customer checkout

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POSTA

$35-$175 / Month

8.2

2 Reviews

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Crea tus guías de Estafeta para tus envíos Show more

POSTA is a streamlined application designed to enhance the shipping process for Estafeta® account holders. It integrates the Estafeta® shipping calculator directly into your store's checkout, offering competitive shipping costs to your customers without the hassle of manual integration. With POSTA, you no longer need to create each label manually; the app automatically syncs your orders and generates shipping labels with ease. Customers are notified of their tracking numbers automatically, ensuring a seamless experience. Additionally, POSTA allows for both manual and automatic creation of Estafeta® shipping labels and displays estimated delivery timeframes. The app also provides comprehensive reporting features, including the ability to generate reports and download batches of created labels over specific time periods, allowing for efficient tracking and management of your shipments.

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Etiqueta automática

Costo de envío

Integración estafeta

Rastreo automático

Días de entrega

Reportes de etiquetas

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Gro One Click Upsell Funnels

8.2

10 Reviews

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Build AI powered & Rule based Post Purchase Funnels in minutes Show more

Gro One Click Upsell Funnels is an innovative app designed to enhance your store's revenue by maximizing Average Order Value (AOV) through strategic upselling. Unlike traditional upselling methods that may lead to cart abandonment due to pre-checkout offers, this app streamlines the process by allowing customers to easily purchase additional items post-checkout with just one click, eliminating the need for re-entering payment details. The app's AI-powered upsell funnels intelligently adapt to your store's dynamics, working seamlessly right out of the box, or giving you the flexibility to customize funnels with an easy-to-use editor. Notably, Gro One Click enables a powerful upsell strategy by presenting a second upsell or downsell, optimizing potential revenue boost without friction. With mobile optimization and the ability to create upsell funnels based on your own rules, this app ensures a smooth, user-friendly experience, helping businesses spend more effectively on acquiring new customers. Start upselling effortlessly in minutes and watch your order values soar.

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Quick setup

Bundle offers

Mobile optimized

Upsell after checkout

Single click purchases

Ai-powered funnels

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Maxwell Upsell & Cross Sell

(2.1/5)

5 Reviews

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Increase AOV with pre-built cart upsell & cross-sell campaigns Show more

In Cart Upsell & Cross Sell is designed to simplify the process of launching effective upsell and cross-sell campaigns for your online store. With its pre-built cart and checkout integration, the app allows you to effortlessly implement native in-cart upsell and cross-sell offers in just minutes. It moves away from intrusive, spammy pop-ups that can negatively impact conversion rates, focusing instead on enhancing customer experience with relevant offers embedded directly in the cart drawer and checkout page. This seamless experience not only improves the visibility of your offers but also increases the likelihood of boosting order values. The app also supports post-purchase upsells, helping you maximize revenue with minimal effort. Whether you’re looking to enhance your average order value or provide your customers with additional value through relevant product suggestions, In Cart Upsell & Cross Sell offers an intuitive solution.

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Cart integration

Checkout integration

In-cart offers

Cross-sell campaigns

Pre-built campaigns

Upsell campaigns

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DHL Duty and Tax Calculator

$50-$600 / Month

9.1

15 Reviews

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Simplify cross-border duties and taxes for your shoppers Show more

The DHL Duty and Tax Calculator is an essential tool for merchants who engage in international shipping. This carrier-agnostic app is designed to simplify the complex process of calculating duties, taxes, and other import fees, allowing businesses to easily integrate these costs into their shipping options. By providing a transparent, all-inclusive shipping cost at checkout, it enhances the customer's purchasing experience, making it more akin to domestic shopping. The app's seamless compatibility with all international carriers and its support for over 200 countries ensure a smooth operation for global businesses. It also empowers merchants to develop optimal pricing strategies by clearly displaying real-time fees. Whether you're a small business or a large enterprise, the DHL Duty and Tax Calculator makes international commerce straightforward and efficient.

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Real-time calculation

All-inclusive cost

Supports 200+ countries

Seamless workflow

International carriers

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Discount in Cart & Link Banner

$2.99 / Month

9.1

2 Reviews

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Discount code input field on the cart page before checkout Show more

Lit Discount Before Checkout is a Shopify app designed to enhance the shopping experience by allowing customers to apply discount codes prior to reaching the checkout page. Traditionally, discount codes are only input during checkout, which can lead to confusion and abandoned carts. This app resolves such issues by adding a user-friendly discount input field directly on the cart page or any other designated page, simplifying the purchasing process. With this feature, customers can easily validate and stack discounts, maximizing their savings before proceeding to checkout. The app supports all cart types—including drawer, popup, and page carts—and integrates seamlessly through a simple setup in the Online Store Editor. It maintains familiar styling by default, with easy customization options to ensure it fits within any store's branding. By improving clarity and the shopping process, Lit Discount Before Checkout helps increase conversion rates and enhances customer satisfaction.

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Customization options

Simple setup

Discount input field

Fast discount validation

Savings calculation

Support for all cart types

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Fixed Add To Cart Bar PRO

$4.99 / Month

7.5

7 Reviews

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Sticky add to cart. Boost sales & conversions. Show more

Fixed Add To Cart Bar PRO is a dynamic app designed to streamline the shopping experience on e-commerce platforms by providing a persistent, easy-to-access Add-to-Cart button. This tool ensures that the Add-to-Cart functionality is always visible on product pages, regardless of screen size, enhancing user convenience on both desktop and mobile devices. By reducing the steps needed to add items to the cart, it helps decrease cart abandonment rates and improves customer satisfaction. The app features eye-catching button animations to direct shoppers' attention and encourages swift transitions to checkout. It seamlessly integrates with a store's existing brand colors for a cohesive appearance. Additionally, the app supports multi-currency setups, making it ideal for Shopify stores with international customers. With a simple one-click installation, it requires no coding expertise, making it an accessible solution for merchants looking to optimize their checkout process.

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Fast checkout

Multi-currency support

Sticky add-to-cart

One-click install

Enhanced ux

Reduces abandonment

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Nordic Shipping Options

$18.95 / Month

(2.6/5)

5 Reviews

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Offer your customers GLS, PostNord, Dao and Bring shipping Show more

Nordic Shipping Options is an innovative app designed to enhance your e-commerce shipping solutions by providing access to parcelshops and pickup points, a popular choice in several countries. This app allows you to customize shipping options by setting your own prices, selecting the number of pickup points, and tailoring the display text for a seamless customer experience. It intelligently lists the nearest pickup points to your customer's delivery address during checkout, allowing them to choose their preferred location. With full integration with leading carriers such as GLS, PostNord, Bring, and Dao, the app simplifies the creation and printing of shipping labels for these locations. It supports shipping to multiple countries including Denmark, Sweden, Norway, Finland, Germany, and France. Its seamless setup and integration with most drop shippers and warehouses make it a hassle-free choice for Shopify users seeking efficient shipping solutions.

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Customizable settings

Seamless integration

Nearby pickup points

Create and print labels

Supports multiple countries

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Upsell & Cross sell ‑ Appsell

$14.95-$79.95 / Month

8.2

2 Reviews

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Checkout Upsell, Post Purchase Upsell, Cart Upsell & Bundles Show more

Upsell & Cross sell ‑ Appsell is an intuitive app designed to enhance your store's conversion rate, sales, and revenue effortlessly. With its user-friendly interface, you can tailor the design to seamlessly align with your store's aesthetic in just a few clicks. The app allows you to personalize your cart along with the post-purchase checkout and thank you pages by offering compelling discounts and product recommendations that customers can easily add to their cart with one click. By employing smart triggers, Appsell helps you target the right customers, effectively increasing your sales. Maximize your average order value using cart and post-purchase upsells and cross-sells, while also encouraging repeat purchases from existing customers. Whether you want to create upsell funnels or unique offers for specific products, Appsell provides a comprehensive solution for upselling, cross-selling, and product recommendation bundles. With fully customizable widgets, you can edit and fine-tune them to match your store's unique design, ensuring a cohesive shopping experience for your customers.

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Customizable design

Post purchase upsell

Product bundles

Checkout upsell

Cart upsell

Thank you page offers

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Simple PO Box Blocker

$2.99 / Month

(1/5)

1 Reviews

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"Block PO Box addresses, customize rules, and control product shipping." Show more

Simple PO Box Blocker is a powerful tool designed to enhance the shipping process for merchants by preventing deliveries to PO Box addresses during checkout. This app automatically detects and blocks PO Box entries, significantly reducing the risk of undeliverable orders. Merchants gain the flexibility to set customized blocking rules, allowing them to restrict orders based on specific product titles to ensure compliance with shipping policies or product limitations. With its user-friendly interface, Simple PO Box Blocker provides seamless integration, making it easy for businesses to manage their shipping preferences. The app not only helps in preventing logistical errors but also enhances customer satisfaction by ensuring accurate delivery information. Whether you're dealing with specialized products or adhering to strict shipping constraints, this app offers a comprehensive solution for your shipping needs.

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Block po box

Customize rules

Control shipping

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Ongoing Upsells App

8.2

1 Reviews

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Sticky Add to Cart app designed to convert users & grow sales Show more

Sales Climb Sticky Add To Cart is an innovative app designed to enhance your e-commerce store's sales performance by integrating a sticky bar at the top of your product pages. This sticky bar keeps the add-to-cart button constantly visible, ensuring your customers can make purchases effortlessly without unnecessary scrolling. By keeping vital actions accessible, it boosts customer retention on your site and enhances conversion rates. The app features an automatic sticky bar that not only features an "Add to Cart" option but also includes a "Buy Now" button, streamlining the shopping process and accelerating the journey to checkout. With its non-intrusive design, Sales Climb optimizes your sales funnel and contributes to a smoother, more efficient shopping experience, helping to maximize sales potential and elevate customer satisfaction.

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Boost conversions

Sticky add-to-cart

Quick checkout

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T&C Check box by GStech

9.1

1 Reviews

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This app will add terms & conditions check box on the checkout Show more

T&C Check Box by GStech is a seamless solution for online store owners to ensure customers agree to terms and conditions effortlessly. By integrating directly before the checkout button, this app simplifies the acceptance process, linking directly to your store's terms and conditions page. The intuitive design ensures that buyers can quickly and easily accept terms, facilitating a smooth and user-friendly checkout experience. This app enhances compliance and reduces the risk of misunderstandings while maintaining a clean and efficient checkout flow. With T&C Check Box, improve your store's customer interactions by making the acceptance of terms straightforward and transparent. Perfect for any e-commerce business looking to streamline user consent mechanisms.

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Terms check box

Pre-checkout placement

Linked terms page

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BOXO Return

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Bied herbruikbare verzendverpakkingen aan in je webwinkel. Show more

Boxo Return is an innovative app designed to facilitate the use of reusable shipping packaging across the Netherlands. The app allows businesses to offer a sustainable packaging option during the checkout process, promoting environmentally-friendly practices. Customers who choose this option will have a deposit automatically added to their shopping cart, which is refunded upon returning the packaging at designated drop-off points nationwide. Boxo Return not only encourages sustainability but also helps businesses increase conversion rates by rewarding eco-conscious choices. The app seamlessly integrates a packaging contribution system based on postal codes, making it accessible and straightforward for both merchants and customers. By adopting Boxo Return, businesses can enhance their brand’s sustainability efforts while offering added value to customers who prioritize green packaging solutions.

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Increase conversion rates

Reusable packaging option

Automatic deposit addition

Postcode-based packaging

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ShipTection

7.2

34 Reviews

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Shipping Protection Platform Show more

ShipTection is an innovative app designed to offer shipment protection without a monthly fee, making it a cost-effective solution for your eCommerce needs. By integrating seamlessly with Shopify, ShipTection provides an easy and user-friendly experience both for store owners and customers. Retailers can effortlessly implement this protection service at checkout, where a small percentage fee is charged to customers opting for shipment protection. In return, store owners benefit from a revenue-sharing model, allowing them to keep a portion of the revenue generated from these protection purchases. Beyond its financial benefits, ShipTection boasts a simple claims process, ensuring a hassle-free experience for both merchants and their customers. Easily downloadable and straightforward to set up, ShipTection is an ideal choice for any Shopify store looking to enhance customer satisfaction and safeguard deliveries. Learn more about how it can transform your eCommerce operations by visiting www.shiptection.com.

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Seamless integration

Simple claims process

Revenue share

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Checkout Upsell Builder (Plus)

$14.97-$29.97 / Month

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Maximize Revenue with Custom Upsell Campaigns in the Checkout Show more

Checkout Upsell Builder (Plus) is a powerful tool exclusively available for Shopify Plus users, designed to enhance the checkout experience by enabling the creation of personalized upsell offers. This app helps store owners increase their average order value (AOV) by presenting targeted product recommendations precisely at the perfect buying moment. Its user-friendly interface and seamless integration allow merchants to set up customized upsell campaigns with various triggers, all without the need for any coding expertise. The app maintains optimal store performance, boasting zero impact on loading speeds and full compatibility with all Shopify themes. Checkout Upsell Builder streamlines the process of boosting revenue potential, giving merchants the tools they need to grow their business efficiently. Savvy retailers can leverage this app to craft bespoke upsell strategies that resonate with their customer base and drive significant sales improvements.

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Seamless integration

Optimal performance

Targeted recommendations

Multiple campaigns

Custom upsell offers

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bumper

$10-$50 / Month

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Leverage your pre-purchase sales activity with bump sequences Show more

Bumper is a dynamic app designed to enhance customer shopping experiences through strategic upselling techniques. It enables businesses to create seamless sequences of product bumps, similar to an upsell sales funnel, by linking bump records to product lists or collections. As customers approach the checkout stage and select products, Bumper activates a personalized bump sequence. This clever feature presents customers with additional, relevant product offers, optimizing both sales opportunities and user experience. With the app's capability to craft customized bump sequences, businesses can effectively engage customers with up or down bumps depending on their responses to initial offers. Moreover, Bumper offers extensive theme setting options, allowing companies to tailor the appearance and functionalities to fit unique brand aesthetics and user needs.

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Customization options

Tailored offers

Theme settings

Product bump sequences

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SuperCart‑Quick Cart&Checkout

$3.9-$39 / Month

8.2

1 Reviews

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Quickly add products and use coupons for efficient shopping experience. Show more

SuperCart‑Quick Cart & Checkout is a dynamic app designed to streamline and enhance your online store's shopping experience. With this app, customers can quickly add products to their shopping cart or proceed to checkout directly from the product category page, saving time and reducing friction. The ability to apply coupons directly within the shopping cart drawer further boosts operational efficiency, encouraging customers to complete their purchases. SuperCart also offers features like "Quick Add to Cart," allowing one-click additions with variants and quantities, and "Direct Checkout" for a seamless purchasing experience. The app's seamless integration into theme blocks ensures effortless customization, adapting easily to the unique aesthetic of any online store. Enhance your store's conversion rates and customer satisfaction with the convenient and efficient tools offered by SuperCart‑Quick Cart & Checkout.

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Easy integration

Direct checkout

Quick addcart

Cart coupon

Cart rewards

Install App

Shopify Checkout apps

Related Categories

Price

Based on reviews

Showing 120 to 140 of 155 Apps

TP Product Addons

Elevon: Checkout Plus

OneClick Checkout Upsell

Happify Client

POSTA

Gro One Click Upsell Funnels

Maxwell Upsell & Cross Sell

DHL Duty and Tax Calculator

Discount in Cart & Link Banner

Fixed Add To Cart Bar PRO

Nordic Shipping Options

Upsell & Cross sell ‑ Appsell

Simple PO Box Blocker

Ongoing Upsells App

T&C Check box by GStech

BOXO Return

ShipTection

Checkout Upsell Builder (Plus)

bumper

SuperCart‑Quick Cart&Checkout