Shopify cart modification apps 2026

Prepayify Personalised Orders

$4.99-$49.99 / Month

8.2

1 Reviews

Disable COD for personalised orders Show more

Prepayify Personalised Orders is an innovative app designed for merchants who offer customized products, such as engravings, embroidery, or made-to-order items. This app allows you to tailor payment options to suit your specific business needs by keeping Cash on Delivery (COD) available for general orders while hiding it for personalized ones. By doing so, it helps reduce the likelihood of returns, cancellations, and accumulating dead stock. With Prepayify, you can easily configure payment settings by hiding methods based on specific line property names and values, ensuring a seamless match with your fulfillment strategies. Additionally, the app allows you to create multiple payment method rules, providing flexibility and control over how your customers complete their purchases. Ultimately, this app enhances the shopping experience by aligning payment methods with the nature of the product, thereby optimizing order management and customer satisfaction.

Show less

Disable cod

Hide payment

Custom payment rules

Order-specific payments

Install App

AgreeBox: Terms at Checkout

$4.99 / Month

8.2

1 Reviews

Claim Offer

Terms and conditions, privacy policy, GDPR tickbox in checkout Show more

AgreeBox: Terms at Checkout is a powerful Shopify app designed to enhance compliance and streamline the customer checkout process through seamless integration of a mandatory terms acceptance checkbox. This app offers a user-friendly drag-and-drop functionality, allowing merchants to effortlessly place the checkbox either above or below the checkout page in perfect harmony with Shopify’s theme customizer. With enhanced compliance alerts, sellers can create customizable error messages in red, ensuring that customers cannot proceed without agreeing to the terms and conditions. The app also provides total control with an on/off toggle and a rich text editor for customizing the checkbox text, making it adaptable to varying business needs. Additionally, AgreeBox records timestamped compliance, documenting the exact date and time of each customer's agreement, which is vital for order verification and future reference. Overall, AgreeBox offers an easy, effective way to enhance your compliance processes and provide a smoother checkout experience for your customers.

Show less

Mandatory terms checkbox

Drag-and-drop placement

Enhanced compliance alerts

Customizable checkbox

Timestamped compliance

Install App

CheckoutGuard Block Mixed Cart

$3.99-$9.99 / Month

Claim Offer

Prevent invalid orders by blocking incompatible items at checkout.

Install App

Slide Carty ‑ Upsell & Gift

$9.99-$39.99 / Month

8.2

45 Reviews

Claim Offer

Integrate a SlideCart Upsells/Cross-sells & Rewards and more Show more

Slide Carty - Upsell & Gift is a versatile app designed to enhance your online store's profitability and average order value. By incorporating features like upsells, cross-sells, and automatic product recommendations, Slide Carty helps encourage customers to increase their spending with incentives such as free shipping, discounts, and gift offers. Its customizable SlideCart includes useful tools such as a progress bar to motivate shoppers, a sticky cart for easy access, and integrated discount boxes. Users can personalize their carts with modifiable HTML/CSS, predefined themes, and trust icons to align with their brand's look and feel. The app's multi-language support and text translation capabilities make it accessible to a global audience, enhancing user engagement. Overall, Slide Carty provides an all-in-one solution, combining marketing strategies with attractive cart features to boost sales and customer satisfaction.

Show less

Automatic recommendations

Customizable slidecart

Upsells & cross-sells

Progress bar rewards

Integrated discount box

Sticky cart

Install App

Omake ‑ Gift with Purchase

$15 / Month

9.1

1 Reviews

Claim Offer

"Auto-add free gifts to cart, boost sales effortlessly with Omake."

Install App

Boost My Cart

$19 / Month

Claim Offer

"Boost sales with cross-selling, rewards, and personalized cart notes." Show more

Boost My Cart is a dynamic Shopify app designed to transform every shopping cart into a sales powerhouse. By integrating features like milestone rewards and smart cross-selling, the app helps store owners boost sales and enhance customer engagement. It offers empty cart upselling to ensure no sales opportunity is missed, along with customizable announcement bars to highlight discounts, freebies, and special offers. With the capability to personalize orders through cart notes, Boost My Cart creates a unique and memorable shopping experience for customers. The app's intuitive admin panel simplifies management, allowing store owners to focus on driving conversions effortlessly. Packed with powerful tools, Boost My Cart is the ultimate solution for maximizing your Shopify store's potential.

Show less

Custom announcement bars

Milestone rewards

Empty cart upselling

Smart cross-selling

Personalized cart notes

Easy admin panel

Install App

Zon Terms and Conditions

Claim Offer

Terms and Conditions popup with Agree to Terms checkbox Show more

Zon Terms and Conditions is a user-friendly app that seamlessly integrates a mandatory terms and conditions checkbox on your online store's cart page. This feature ensures that customers acknowledge your terms before proceeding to checkout, improving transparency and legal protection for your business. If a customer attempts to move forward without checking the box, a personalized alert will appear, halting the checkout process and preventing potential disputes. The app also offers the flexibility to display the checkbox for all or specific countries and on certain products, tailoring the experience to meet your store's needs. Additionally, you can track exactly when customers agree to your terms, as this information is recorded in the order detail. With Zon Terms and Conditions, streamline your cart page process with enhanced security and compliance.

Show less

Cart page checkbox

Customized alert

Order detail tracking

Country-specific checkbox

Product-specific checkbox

Install App

Ongoing Upsells App

8.2

1 Reviews

Claim Offer

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.

Show less

Boost conversions

Sticky add-to-cart

Quick checkout

Install App

Shift ‑ Cause in Commerce

7.9

5 Reviews

Claim Offer

Integrated carbon offsets at checkout Show more

Balance by Carbon Checkout is an innovative app that seamlessly integrates carbon offsetting into Shopify eCommerce stores, having pioneered this feature back in 2015. It has since evolved into one of the world's most extensive carbon offset distribution networks, collaborating with thousands of merchants globally. The app empowers millions of customers, providing them with a convenient one-click option to balance their carbon footprint during online transactions. By adopting Balance, merchants can enhance the checkout experience with integrated sustainability practices, elevating brand image through cause marketing initiatives. This integration not only communicates a commitment to sustainability but also fosters increased customer loyalty. As consumers become more environmentally conscious, Balance by Carbon Checkout offers an effective pathway for businesses to participate in meaningful climate action.

Show less

One-click checkout

Carbon offset integration

Sustainability marketing

Install App

Plant Trees with Reforesta

8.2

1 Reviews

Claim Offer

Grow your sales and plant trees with every purchase Show more

"Plant Trees with Reforesta" is an innovative app that empowers merchants to contribute to environmental sustainability by planting a tree for each product sold. By integrating this app, businesses can enhance their eco-friendly image and appeal to environmentally conscious consumers while supporting global reforestation efforts. The app streamlines the entire process, allowing merchants to focus on their core business operations while contributing to a greener planet. Merchants have the flexibility to plant a tree per product or entire order and can set the minimum average order value to suit their business needs. Reforesta also offers customizable marketing widgets for product detail and cart pages, enabling businesses to communicate their sustainability efforts effectively. Additionally, an impact banner can be displayed on the home or about page to showcase the total number of trees planted, nurturing trust and transparency with customers. Stay informed with in-app notifications that allow you to monitor and manage your tree planting initiatives seamlessly.

Show less

Plant with purchase

Custom marketing widgets

Impact banner display

Set tree limit

Install App

Sticky Cart: Slide Cart Drawer

9.1

154 Reviews

Claim Offer

Build a Slide Cart with UpSell and Rewards modules Show more

Slide Cart: Sticky Cart Drawer transforms your Shopify store's traditional cart into a highly customizable, sticky cart to enhance customer shopping experience and boost sales. This app offers a consistent, efficient, and optimized cart experience with features like fast cart popups and bulk order management, differentiating it from the standard Shopify cart. With Slide Cart, you can easily implement dynamic cart goals, personalized cart messages, and specific cart rules to entice customers and drive conversions. The app includes valuable tools like scarcity timers and cart upsell features to create urgency and encourage additional purchases. Whether it's adding discounts, setting up in-cart upsell promotions, or facilitating seamless cart sharing, Slide Cart provides retailers with a versatile suite of cart management options. It serves as an excellent alternative to popular apps like Uplinky Sticky Cart and Monster Cart, helping you unlock new potential for sales growth and customer satisfaction.

Show less

Cross-sell functionality

Personalized messages

Sticky cart drawer

Upsell modules

Rewards programs

Bulk order management

Install App

Checkout Blocks & Upsell

$30-$50 / Month

Claim Offer

Effortless, customizable checkout with upsell, validation, analytics, and more features. Show more

GR: Checkout Blocks & Upsell + is a versatile app designed to optimize your checkout process and enhance your customer experience. It allows for extensive customization of your checkout with features like a delivery date picker, FAQs, shipping details, and trust badges. To boost your average order value (AOV), the app offers upsell, cross-sell, free upsell options, progress bars, and optional gift wraps, alongside the ability to auto-add products and track sales analytics. The app ensures accuracy with shipping and billing address validation and offers cart validation rules to streamline the checkout process. Engage your customers effectively with time-sensitive banners and discounts, and provide a personalized checkout experience by allowing custom gift messages and delivery instructions. Additionally, GR: Checkout Blocks & Upsell + supports A/B testing, comprehensive analytics, and offers advanced features like blocking specific delivery dates, zip code restrictions, and smart engagement tools to drive sales.

Show less

Customizable checkout

Sales analytics

Upsell and cross-sell

Address validation

Progress bars

Gift options

Install App

YouPay: Cart Sharing

$9.99-$89.99 / Month

8.2

12 Reviews

Claim Offer

Let your shoppers share their cart for others to pay for them Show more

YouPay: Cart Sharing is an innovative app designed to revolutionize the shopping experience by allowing customers to choose their desired products and send their cart to others for payment. This feature is particularly useful for gifting and shared financial responsibilities, enabling seamless and secure transactions without sharing sensitive information like shipping or payment details between shoppers and payers. With YouPay, businesses can enjoy increased sales and higher average order values while significantly reducing cart abandonment rates. The app also introduces a new relationship segment, providing businesses with in-depth customer insights by identifying who is shopping and who is paying. YouPay facilitates the acquisition of new customers by engaging both the shopper and the payer, effectively doubling customer interaction with each converted cart. The app comes with a customizable appearance for smooth integration on your store and an easy-to-use Merchant Dashboard for tracking performance and customer data.

Show less

Increase sales

Performance dashboard

Customer insights

Acquire customers

Reduce abandonment

Secure payment

Install App

Mighty PO Box Blocker

$9.85 / Month

(2.4/5)

4 Reviews

Claim Offer

PO Box Blocker to stop customers from using PO Box addresses Show more

Mighty PO Box Blocker is an essential tool for online retailers, designed to streamline shipping processes by preventing PO Box addresses from being used during checkout. This app instantly detects when a customer enters a PO Box address and displays a clear warning on both the cart view and the shipping method step, ensuring customers are aware that your store does not ship to PO Boxes. The app guides users to provide a valid residential or commercial address, helping you avoid the complications and costs of resolving such issues post-purchase. Compatible with major shipping carriers like FedEx, UPS, and DHL, Mighty PO Box Blocker is optimized for both desktop and mobile devices, ensuring a seamless user experience. Customize the warning messages to align with your brand's voice, offering a professional and tailored interaction with your customers. This proactive approach not only enhances customer satisfaction but also improves the efficiency of your shipping operations.

Show less

Multi-device optimization

Block invalid addresses

Detect po box

Display warning

Custom warnings

Shipping method check

Install App

Sticky Add To Cart Bar

$5 / Month

Claim Offer

Boost sales with a sticky cart bar; capture instant buying intent.

Install App

Also Bought CBB

$9.99-$19.99 / Month

9.1

348 Reviews

Claim Offer

Premium cross-sell product recommendations. Award-winning App! Show more

Also Bought • CBB is a Shopify app designed to enhance your e-commerce store by integrating a product recommendation feature similar to Amazon's successful "Customers Who Bought This Item Also Bought" widget. Launched in 2016, the app harnesses powerful AI trained with billions of data points, analyzing your store's complete sales history and live updates to offer unparalleled real-time product recommendations. Its advanced algorithms enable the app to operate without limits on the number of products, orders, or traffic, making it a robust and definitive recommendation engine. The app offers a fully customizable user interface, allowing you to modify texts, colors, sizes, and styles to seamlessly integrate with your store’s aesthetics. You can display the recommendation widget on both product and cart pages, with various recommendation types including automatic, manual, by type, or collection. With an easy one-click installation and compatibility with most popular themes, Also Bought ensures hassle-free performance, even during high-traffic periods like Black Friday Cyber Monday.

Show less

One-click installation

Real-time data analysis

Customizable ui

Multiple recommendation types

Unlimited product/orders support

High traffic capacity

Install App

Pushdaddy Add to Cart Animator

(3/5)

3 Reviews

Claim Offer

Animate your Add to Cart and convert visitor into customer Show more

Pushdaddy Add to Cart Animator is a dynamic tool designed to enhance the appearance of the "Add to Cart" button on your Shopify store, making it more engaging and eye-catching. This app seamlessly integrates with all free Shopify themes and is optimized for mobile devices, ensuring a consistent and attractive shopping experience for users on the go. By installing the app and simply clicking "create and save," store owners can instantly implement animated effects to their buttons, potentially increasing customer interaction and boosting sales. The app offers flexibility in animation with adjustable timing intervals, providing a tailored fit for various store aesthetics. While the basic features are free, paid customers can unlock a wider array of animation options to further customize their buttons. Easy to set up and use, Pushdaddy Add to Cart Animator helps capture customer attention and minimizes the risk of losing sales by adding flair and functionality to your online storefront.

Show less

Mobile optimized

Button animation

Interval adjustment

Variety animations

Install App

ZipLinks

$8 / Month

8

23 Reviews

Claim Offer

Build preloaded checkout & add to cart links - sell anywhere Show more

ZipLinks - Preloaded Carts is an innovative tool designed for store owners to streamline the online shopping experience. This app enables the creation of customizable links that, when clicked, preload specific products, discount codes, and order notes directly into a customer's shopping cart, thereby providing a shortcut to checkout. With ZipLinks, businesses can enhance their marketing strategies across various platforms such as emails, social ads, SMS campaigns, and more, contributing to an improved customer journey and increased conversion rates. The app offers the ability to accurately track link performance using short links and UTM codes, allowing store owners to gather valuable insights into customer interactions. By simplifying the shopping process and personalizing user experiences, ZipLinks helps stores boost sales and enhance customer satisfaction.

Show less

Preloaded checkout links

Add to cart links

Preload discounts

Preload order notes

Track link performance

Include utm codes

Install App

Bevy Share Cart ‑ Social Link

$7-$20 / Month

7.4

10 Reviews

Claim Offer

Let customers save or share their carts with family & friends Show more

Bevy Share Cart - Social Link is a versatile Shopify app designed to enhance your store's engagement and sales through social media sharing. By integrating a convenient share button on your store's cart page, customers can effortlessly share their chosen items on social media platforms with a single click. Visitors who access these shared cart links can easily replicate the original cart and proceed with their purchases, streamlining the shopping experience. The app ensures a seamless installation process by automatically adding the requisite code snippet to your Shopify theme. Users can enable the sharing widget through a straightforward dashboard interface, enhancing cart viral potential. Additionally, Bevy Share Cart offers a real-time dashboard for tracking the effectiveness of cart sharing and revenue metrics. Choose between manual and automated installation, with options to select pre-built themes or customize your own to align with your brand’s identity.

Show less

Real-time tracking

Theme customization

Cart share button

Replicate shared cart

Manual/auto-installation

Install App

Donate Source ‑ Charity Widget

$3.99-$7.99 / Month

8

37 Reviews

Claim Offer

Integrate a seamless donation source right in your store Show more

Donate Source ‑ Charity Widget is an innovative app designed to seamlessly integrate a donation option into your Shopify store, empowering your customers to contribute to nonprofit organizations directly. By incorporating this feature, you not only drive meaningful change but also raise awareness about important issues and inspire your customers to partake in making the world a better place. One of the app’s standout features is its ability to process donations without relying on third-party payment providers, streamlining the transaction process and ensuring secure handling within your store. With real-time analytics, store owners can efficiently track and manage donation data, while customizable receipt options allow for personalized donor acknowledgments. The app supports multiple languages, making it adaptable to diverse customer bases, and its flexibility extends to allowing both single and multiple donation options, which can be easily edited in settings. Additionally, Donate Source enables the customization of donation widgets and offers an option for donors to enter custom donation amounts, enhancing user engagement and support for various causes.

Show less

Multilingual support

Real-time analytics

Seamless donation integration

Automated receipts

Customizable receipt templates

Multiple donation options

Install App

Shopify cart modification apps

Related Categories

Price

Based on reviews

Other Categories

Related Blog

Showing 100 to 120 of 511 Apps

Prepayify Personalised Orders

AgreeBox: Terms at Checkout

CheckoutGuard Block Mixed Cart

Slide Carty ‑ Upsell & Gift

Omake ‑ Gift with Purchase

Boost My Cart

Zon Terms and Conditions

Ongoing Upsells App

Shift ‑ Cause in Commerce

Plant Trees with Reforesta

Sticky Cart: Slide Cart Drawer

Checkout Blocks & Upsell

YouPay: Cart Sharing

Mighty PO Box Blocker

Sticky Add To Cart Bar

Also Bought CBB

Pushdaddy Add to Cart Animator

ZipLinks

Bevy Share Cart ‑ Social Link

Donate Source ‑ Charity Widget

Frequently Asked Questions (FAQ)

1. What are Shopify cart modification apps?

2. How can these apps improve customer experience?

3. Can cart modification apps help increase sales?

4. Are these apps easy to integrate with my existing Shopify store?

5. Is there customer support available for these apps?

6. Do these apps offer customization options?

7. Are cart modification apps secure?

8. How can I choose the right app for my store?

9. Will using these apps affect my store's performance?

10. Are there free options available?