Shopify Prevent checkout apps 2026

ARCS Checkout Control

$2.99 / Month

Easier Controlling Checkout Process Show more

ARCS Checkout Control is a versatile application designed to enhance the checkout process on your online store by enabling customizable conditions for alerts and restrictions. With this app, users can set specific rules that trigger warning messages or prevent checkout actions on various store pages, ensuring a smoother customer experience and compliance with store policies. The application supports HTML format messages, allowing for visually appealing and informative alerts tailored to your brand's style. Its flexibility extends to multiple pages, catering to different stages of the shopping and checkout process, ensuring consistency and control across your site. Ideal for e-commerce platforms looking to improve their user interface and streamline their checkout procedure, ARCS Checkout Control helps enhance client interactions through clear and timely notifications. This user-friendly tool empowers store managers to maintain oversight on important conditions and criteria before a transaction is completed.

Show less

Install App

Blockify Checkout Rules Plus

$9.99-$59.99 / Month

8

216 Reviews

Claim Offer

Validate checkout info to prevent fraud and delivery failures Show more

Blockify: Checkout Rules is a powerful app designed to enhance and streamline the checkout process for Shopify users. By validating checkout information, it effectively prevents invalid shipping addresses and fraudulent orders, safeguarding your business. The app allows merchants to hide irrelevant payment and shipping options, reducing customer confusion and creating a more efficient shopping experience. Additionally, Blockify enables the reordering of payment and shipping methods, prioritizing popular choices to help save on costs and time. Tailor the checkout experience to better meet customer preferences, ultimately boosting satisfaction and loyalty. With its seamless integration into Shopify, Blockify provides a secure and user-friendly solution for optimizing the checkout process, enhancing both performance and customer trust.

Show less

Install App

SealSafe Checkout Phone Verify

$29.99 / Month

8.2

1 Reviews

Claim Offer

Prevent fraud by verifying customers phone during checkout. Show more

SealSafe Checkout Phone Verify is designed to bolster your online store's security and enhance customer trust by incorporating SMS verification during the checkout process. By requiring customers to verify their phone numbers, you can effectively prevent fraudulent activities and create a safe shopping environment. The app adds an essential layer of protection, ensuring that only verified customers can proceed with their purchases. With support for a majority of countries and new additions every week, you can rest assured that you're reaching a broad audience. SealSafe Checkout Phone Verify ensures that your store remains protected and your customers enjoy a secure shopping experience. Try it out today to safeguard your business against potential fraudsters!

Show less

Install App

BlockCart: Checkout Validator

$4.99 / Month

Claim Offer

Prevent unwanted orders with customizable checkout validation rules and alerts.

Install App

CartWisp: Checkout Validation

$5 / Month

Claim Offer

Prevent invalid Shopify orders with customizable checkout rules.

Install App

VL: Checkout Address Validator

8

55 Reviews

Claim Offer

Address verification to prevent shipping and delivery failures Show more

Valider Address Validator Plus is an essential tool for e-commerce businesses seeking to streamline their shipping processes and enhance customer satisfaction. By validating addresses during checkout and on the Thank You page, this app helps prevent costly delivery errors caused by mistyped or incorrect addresses. The Plus plan offers real-time prompts, enabling customers to correct invalid entries before order fulfillment, thereby reducing refunds and re-shipments. Valider's features include customizable prompts that align with your store's branding and the ability to block undeliverable addresses, such as PO Boxes and certain military locations. It works seamlessly across all devices without any coding required, and supports express checkouts like Apple and Google Pay. With Valider, retailers can significantly minimize support tickets, protect revenue, and ensure a smoother shopping experience for their customers.

Show less

Install App

SafeShip: Address Validator

$10-$60 / Month

(1/5)

1 Reviews

Claim Offer

Address validation at checkout to prevent delivery failures Show more

SafeShip: Address Validator is a powerful app designed specifically for Shopify Plus stores to enhance the accuracy of shipping addresses at checkout. By integrating directly into the checkout process, it prevents delivery failures and associated costs due to invalid addresses. Users can seamlessly implement address validation or block PO boxes, ensuring only deliverable addresses are processed. The app proactively suggests correct shipping addresses and blocks incomplete ones, like those missing a house or building number. SafeShip supports both US and international addresses, providing a comprehensive solution for global e-commerce businesses. This tool is optimal for businesses with Checkout Extensibility enabled, contributing to improved customer satisfaction by minimizing delivery issues.

Show less

Install App

Restrict Multi Discount Codes

$4 / Month

Claim Offer

Prevent multiple discount codes at checkout, ensuring only one is applied. Show more

Restrict Multi Discount Codes is a powerful app designed to protect your business's profits by enforcing a strict one-code policy at checkout, preventing the application of multiple discount codes in a single order. This tool automatically detects when customers try to stack discounts and promptly blocks the checkout process, guiding the shopper to proceed with only one discount code. With its intuitive interface, the app instantly validates discount inputs at checkout without requiring any changes to your store's theme, ensuring a seamless integration. Additionally, Restrict Multi Discount Codes supports multiple languages, allowing you to localize warning messages to match the language preferences of your diverse customer base. By maintaining this control over discount application, the app helps you manage promotional offers more efficiently and keeps your pricing strategies intact. With Restrict Multi Discount Codes, safeguarding your bottom line from excessive discounting has never been easier.

Show less

Install App

PO Box Blocker by mnurksr

$4.99-$9.99 / Month

Claim Offer

Prevent invalid addresses at checkout; enhance shipping efficiency effortlessly.

Install App

King Checkout Validation

$4.99-$9.99 / Month

8.2

12 Reviews

Claim Offer

Validate checkout information to prevent unexpected checkouts Show more

King Checkout Validation is a robust solution designed to enhance checkout accuracy by eliminating common input errors. The app excels in detecting missing house or apartment numbers, validating VAT and tax ID formats, and filtering out non-Latin characters, making it essential for maintaining data integrity. Users can tailor address validation rules through customizable settings that adapt checks based on cart value, product types, and shipping zones. By automating error detection and blocking, King Checkout Validation significantly reduces return rates and prevents failed deliveries. Its user-friendly dashboard allows businesses to manage and streamline compliance effortlessly. The app's real-time validation checks ensure that orders are processed smoothly, minimizing operational disruptions. With its modular approach, companies can customize it to fit their specific needs, improving the overall customer experience.

Show less

Install App

Checkout Blocks & Customizer

8.2

8 Reviews

Claim Offer

Checkout rules,checkout extensions,functions & checkout blocks Show more

Checkout Pro Rule & Blocks App revolutionizes your checkout experience, offering a dynamic and customizable interface for your e-commerce store. With its array of features, you can effortlessly display clickable coupons, motivating customers to finalize their purchases with ease. The app allows merchants to gather vital shopper data, crafting a tailored shopping journey for every customer. Personalize checkout content in real-time to match varying e-commerce scenarios and give customers the ability to adjust line items directly within the checkout page. Control your payment processes seamlessly by hiding or reordering payment gateways, ensuring preferred methods are easily accessible. Additionally, enhance your promotional strategy with exclusive prepaid discounts for those selecting specific online payment options. Designed for versatility, this app supports displaying images, banners, and texts based on predefined rules and lets customers modify their purchase without disruptions, making it a comprehensive solution for merchants aiming to provide an optimized checkout process.

Show less

Install App

Address Validator

Claim Offer

Prevent delivery errors with address validation and suggestions at checkout. Show more

Address Validator is a powerful tool designed to enhance your checkout process by automatically flagging problematic addresses and providing suggestions for corrections. This app ensures that all shipping addresses are validated, preventing failed and delayed deliveries that can lead to additional costs and customer dissatisfaction. With a fully customizable interface, Address Validator seamlessly integrates with your design and brand, offering an easy setup with no coding necessary. Even small errors, such as missing apartment numbers or typos, are identified to avoid costly reshipping fees and improve customer service. Address Validator’s robust verification system covers multiple countries, including the USA, Canada, the United Kingdom, Australia, and many more across Europe and Asia. By assisting with accurate address entry, Address Validator is your go-to solution for smooth and successful deliveries every time.

Show less

Add to Site

Validify Checkout Guard

$3 / Month

Claim Offer

"Control checkouts with customizable rules to prevent fraud and risky orders."

Install App

CheckoutGuard Block Mixed Cart

$3.99-$9.99 / Month

Claim Offer

Prevent invalid orders by blocking incompatible items at checkout.

Install App

ARCS Checkout Control

$2.99 / Month

Claim Offer

Easier Controlling Checkout Process Show more

ARCS Checkout Control is a versatile application designed to enhance the checkout process on your online store by enabling customizable conditions for alerts and restrictions. With this app, users can set specific rules that trigger warning messages or prevent checkout actions on various store pages, ensuring a smoother customer experience and compliance with store policies. The application supports HTML format messages, allowing for visually appealing and informative alerts tailored to your brand's style. Its flexibility extends to multiple pages, catering to different stages of the shopping and checkout process, ensuring consistency and control across your site. Ideal for e-commerce platforms looking to improve their user interface and streamline their checkout procedure, ARCS Checkout Control helps enhance client interactions through clear and timely notifications. This user-friendly tool empowers store managers to maintain oversight on important conditions and criteria before a transaction is completed.

Show less

Install App

CF Checkout Verification

Claim Offer

Reduce order risk by email and phone verification at checkout Show more

CF Checkout Verification is a powerful app designed to enhance the security of your online store by reducing order fraud. It achieves this by requiring customers to verify their contact information, specifically their email and phone number, during the checkout process. This verification step ensures that only legitimate customers can proceed with their orders, thus effectively blocking potential fraudsters. The app verifies customer phone numbers via SMS and email addresses at checkout, adding an extra layer of security to your transactions. With CF Checkout Verification, businesses can confidently secure their checkout processes and prevent unauthorized transactions. Get started with Checkfence today for a safer online shopping experience.

Show less

Install App

Checkout Assurance

$99-$199 / Month

Claim Offer

Prevent revenue loss with real-time alerts for checkout issues.

Install App

BeSure Checkout Rules

$4.99-$29.99 / Month

8.2

179 Reviews

Claim Offer

Customize checkout behavior with conditional powerful rules Show more

BeSure Checkout Rules is a versatile app designed to optimize the checkout process by allowing you to reorder, rename, or hide shipping and payment methods based on a variety of conditions such as cart total, weight, customer address, items in the cart, and specific tags. This app offers significant flexibility, enabling you to set a default pre-selected shipping or payment method to streamline customer choices. It can enhance the customer experience by hiding express payment buttons at the top of the checkout page or prioritizing certain shipping options to be more prominent. Additionally, BeSure Checkout Rules provides the functionality to easily block certain shipping options, like PO Box addresses, ensuring that delivery logistics are managed effectively. Adapt the checkout process to suit your business needs by renaming shipping or payment methods for clarity and branding consistency. With a simple yet powerful interface, make the checkout experience intuitive and efficient, reducing friction and potential drop-offs.

Show less

Install App

Checkout Buddy

$50 / Month

8

28 Reviews

Claim Offer

Checkout page customizer with upsells, blocks, fields, rules Show more

Checkout Buddy: Customizations is designed to boost your revenue by allowing seamless customizations of your checkout page. Utilizing Checkout Extensibility, this app empowers you to effortlessly drag and drop checkout blocks to feature upsells, cross-sells, custom fields, and dynamic content such as text, links, images, and trust badges. You can also integrate address validators to streamline the user experience. The app provides the flexibility to set display rules based on a wide range of cart conditions to tailor each customer's experience. Transform script editor changes into easy, no-code customizations for payment, shipping, and discounts with Shopify Functions. Furthermore, Checkout Buddy supports customizations for Thank You and Order Status pages, enhancing the post-purchase interaction with your customers. Maximize conversions and sales by incorporating social proof elements and applying strategic display rules based on various factors like cart contents and customer details.

Show less

Install App

Qikify Checkout Customizer

$99 / Month

7.9

62 Reviews

Claim Offer

Customize checkout upsell, branding, custom fields with rules Show more

Qikify Checkout Customizer is a powerful tool designed to enhance your Shopify store's checkout experience and post-purchase process. This app allows you to customize checkout fields and integrate upsell opportunities directly within the checkout page, accompanied by enticing discounts. With an array of checkout blocks at your disposal, you can transform your standard checkout into an interactive and personalized experience. The app facilitates the migration from Checkout liquid & Script to the more robust Checkout Extensibility platform. Additionally, you benefit from over ten checkout and post-purchase extensions built with Shopify Functions, ensuring seamless integration and functionality. Qikify Checkout Customizer is fully compatible with Shopify's advanced features such as B2B, Markets, multi-language, and multi-currency, making it a versatile choice for global businesses. Enhance the checkout process further with extra widgets such as testimonials and banners, and utilize customization options for payment and delivery styling to reinforce your brand’s identity.

Show less

Install App

Shopify Prevent checkout apps

Related Categories

Price

Based on reviews

Showing 1 to 20 of 1 Apps

ARCS Checkout Control

Blockify Checkout Rules Plus

SealSafe Checkout Phone Verify

BlockCart: Checkout Validator

CartWisp: Checkout Validation

VL: Checkout Address Validator

SafeShip: Address Validator

Restrict Multi Discount Codes

PO Box Blocker by mnurksr

King Checkout Validation

Checkout Blocks & Customizer

Address Validator

Validify Checkout Guard

CheckoutGuard Block Mixed Cart

ARCS Checkout Control

CF Checkout Verification

Checkout Assurance

BeSure Checkout Rules

Checkout Buddy

Qikify Checkout Customizer