Best Government Checkout Apps of 2025

Compare the Top Government Checkout Apps as of June 2025

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What are Government Checkout Apps?

Checkout apps for ecommerce enhance the shopping experience by streamlining payments while offering valuable features like upselling and loyalty program integration. These apps simplify transactions with tools like one-click checkout, saved payment options, and support for various payment methods, including digital wallets and installment plans. They also enable retailers to increase revenue by showcasing complementary products or services during the checkout process, boosting average order value. Loyalty program integration encourages repeat purchases by allowing customers to earn and redeem rewards seamlessly. Additionally, these apps enhance security with fraud prevention measures and encryption, ensuring safe and reliable transactions for both customers and businesses. Compare and read user reviews of the best Government Checkout apps currently available using the table below. This list is updated regularly.

1

Mollie

Mollie

Mollie is a money management platform that powers growth for over 250,000 businesses – from startups to enterprises. It's a single platform to get paid and simplify your finances, with online and in-person payments, subscriptions, financing, reconciliation, invoicing, and fraud prevention tools. Get started in minutes with transparent pricing, no hidden fees, and no lock-in contract.

10,774 Ratings

Starting Price: €0.25 per transaction

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2

PayPal Checkout

PayPal

Use PayPal Checkout to receive payments online or in an app. Connect with buyers from all over the world and let them pay how they want. With a simple integration, you can accept credit and debit cards, PayPal, and more than 10 local payment methods in more than 100 currencies from more than 200 markets worldwide. In addition, you can increase your sales and attract new customers with the monthly payment options included in PayPal Checkout. Customers can pay with PayPal in a variety of ways, including interest-free monthly payment plans. Sell more around the world by providing the regional payment methods that your international customers often use. From simple to completely custom, there is an integration for you. Regardless of the integration you choose, PayPal Checkout will intelligently present you with the most relevant payment methods for your customers, making it easy to pay with PayPal, credit or debit cards, monthly payments, and other forms of payment.

7 Ratings

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3

Klickly

Klickly

Klickly is the first AI-driven, real-time consumer data software platform that enables distributed commerce. Klickly’s AI leverages evergreen data of billions of full-funnel events and millions of data profiles, enabling multi-channel offer prioritization, intelligent product discovery, in-ad buying, and customer acquisition for thousands of fast-growing e-commerce brands. Our payments tech allows customers to buy from your ads & checkouts on over 25M premium destinations. Our proprietary data engine predicts both who will buy and when they’re ready to purchase. Our proprietary, full-funnel consumer data engine leverages billions of events, mapped to millions of consumers, to unlock commerce insights and revenue for brands.

17 Ratings

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4

Shopaccino

iSolution Microsystems

An all-in-one ecommerce platform, presented as a complete DIY solution for sellers to create, manage and scale their ecommerce businesses with 0% transaction platform fees. An ecommerce platform which offers all added features developed natively to provide a completely synced environment for ecommerce business like: • One Ecommerce Website for B2C & B2B • Multi-currency Checkout • Native iOS and Android Mobile Apps for Stores • Reward / Loyalty Program • Referral Program • Web Push Notification • Shop the Look • Web POS The software is also available in iOS and Android formats to make sure merchants can manage their orders from mobile application. The vendor also offers ecommerce experts who provide com guidance and online support to sellers. The software is free to try for 14 days.

2 Ratings

Starting Price: $20.00/month

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5

Kissmetrics

Kissmetrics

Accelerate growth by seeing what’s happening on your website and apps. Kissmetrics is ideally suited for SaaS product and marketing teams because we give you the information you need to acquire qualified prospects, convert more trials into paying customers, and reduce churn. Kissmetrics is also suited for ecommerce product and marketing teams because we give you the information you need to optimize your checkout funnel, convert more visitors into loyalists, and increase the lifetime value of your customers.

2 Ratings

Starting Price: $500.00/month

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6

plug&paid

Plugora

plug&paid is an all-in-one eCommerce toolbox that helps businesses increase their revenue, easier and faster. Save time and money with an easy to install checkout cart on any website, supporting all major payment methods. Have peace of mind while plug&paid handles your eBooks, media or software sales and distribution. Scale up and accept recurring payments on autopilot from your customers, bundled with trials and one-off fees. Earn trust by fully interacting with your customers using your own brand name and design identity. Boost your sales by inviting loyal brand ambassadors to promote your products and services. Get help from those who care about your cause, whether you're a non-profit, politician or simply trying to help a friend.

2 Ratings

Starting Price: $14 per user per month

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7

Bold Commerce

Bold Commerce

Whether you’re scaling a startup or evolving an established enterprise business, discover ecommerce capabilities that meet your needs. Grow your sales and save time with our suite of industry leading apps. Boost conversion rates and average order value with pricing and promotion apps, make recurring revenue with Bold Subscriptions, create customized products and experiences, and more. Scale faster with platform agnostic, industry leading subscription, checkout, and pricing and promotions solutions. Deliver commerce-enabled experiences to meet shoppers where they are with flexible, robust APIs. Don’t sacrifice speed to market to deliver customer experiences that convert. Plug in one or more of our commerce APIs to any front end touchpoint. Leverage proven subscription, checkout and advanced price rules modules. Pre-built partner integrations to accelerate implementation and core APIs with centralized management for platform and back end integrations.

1 Rating

Starting Price: $29.99/month/user

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8

sticky.io

sticky.io

We make sure your online business runs smoothly beyond the buy button, so you can captivate consumers with next-level experiences. Sell how your customers want to buy with infinite order and checkout flexibility and provide ultimate control with self-service capabilities. Integrate disparate systems together to one single source of truth to create seamless customer experiences and manage your business at any volume. Put the power of consumer insights to work for real-time decision-making and turn one-time shoppers into forever fans. Launch new landing pages, sales funnels, products and promotions at lightning speed and combat fraud and churn to boost your bottom line.

1 Rating

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9

ReConvert

StilyoApps

ReConvert is a Shopify Upsell App. Turn one-time customers into returning ones. Use our Shopify upsell app to create highly converting thank you pages and Re-Convert your customers when completing a purchase. SIMPLE & FULLY CUSTOMIZABLE. No technical knowledge is necessary. Customize your thank you page with a simple drag-and-drop interface. RETENTION RETENTION RETENTION! Get crucial info like customers' birthdays & get them to subscribe for SMS, Messenger and push marketing. Grow your store's lists & assets. Use our Shopify upsell app to create highly converting thank you pages and Re-Convert your customers when completing a purchase. Customize your thank you page with a simple drag-and-drop interface. Get crucial info like customers' birthdays & get them to subscribe for SMS, Messenger and push marketing. Grow your store's lists & assets.

Starting Price: $7.99/month

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10

Rebuy

Rebuy Engine

The world’s top brands use Rebuy’s personalization platform to fuel data-driven shopping experiences, win more customers, keep more customers and accelerate growth. Create personalized shopping experiences for every customer using your store’s historical shopping data. Lift AOV with AI-powered upsells and cross-sells at key decision points—from the home page to the thank you page and beyond. Save time and increase retention rates with one-click reactivate subscription emails and automated post-purchase follow-up emails. Increases conversions and AOV with shareable links that drive customers to pre-populated carts and checkouts with auto-applied discounts. Shopify Plus merchants use Rebuy’s script editor to create dynamic checkout upsells that boost AOV and increase margins. Know exactly how Rebuy is growing your store. Easily track top-performing widgets and make adjustments when needed.

Starting Price: $4.49 per month

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11

PluginHive

PluginHive

Automate shipping with live rates, 1-click label printing & order tracking for major carriers like UPS, USPS, FedEx, DHL, Aramex, TNT, Blue Dart, Australia Post, Canada Post, Purolator, APC Postal Logistics, Royal Mail, PostNord, Canpar, CouriersPlease, Delhivery, Parcelforce, EasyPost, HongKong Post, Sendle, Xpressbees, PostNL, NewZealand Post, Chilexpress, Landmark Global & other popular shipping carriers! With this plugin you get: - Select from the top shipping carriers and ship your products to 220+ countries - Real-time Shipping rates on WooCommerce cart & checkout - Shipping label download as soon as the order is placed - Live shipment tracking from within WooCommerce - Tracking email notifications for customers - 1-click shipping label printing in bulk - Schedule carrier pickup - Support for domestic & international shipping - Support for freight shipping - Multi-Vendor Support with Dokan & WCFM

Starting Price: $9/month

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12

CoDesigner

Codexpert

CoDesigner is your must-have WooCommerce Builder for Elementor. It's packed with 90+ widgets to customize every aspect of your WooCommerce website, including your Shop, Checkout page, Email, Cart page, Pricing, and many more. With this WooCommerce Builder, you get access to 14+ Modules that can add special functionality to your website. There are 130+ pre-made Templates available to provide an amazing look to your website within minutes.

Starting Price: $49.99/year

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13

W3bstore.com

W3bstore.com

W3bstore manages customers, orders, inventory and fulfillment across online and retail locations. A single, unified, database ensures consistent Pricing, Promotions and Inventory across channels and locations. Every stakeholder shares one view of customer history, resulting in better, more efficient service. Reports can be viewed from any web enabled device. Integrated POS and Online Store simplify, and secure transactions. This is the platform for merchants that sell online and in-store. Product details include: - Tiered Discounts, Customer Discounts, Kitting, Coupons, Cross-selling, Unlimited variants and modifiers - Customer Profiles, Detailed Order History, Groups and Email Marketing, Loyalty Rewards, Wishlists - Barcode scanning for checkout, receiving, stock-taking, stock transfers - Purchase Order Management, Accounting integrations. Shipping labels for 50+ carriers, Buy Online, Pickup In Store - Web designer and content management, Responsive templates

Starting Price: $0/month

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14

Chondrion

Chondrion

Sell in more places and streamline your back-office with our all-in-one software suite. Automate buying, selling, and fulfillment in one centralized platform. Automatically synchronize your product catalog with Amazon, ebay, Google, e-commerce web stores, and many other marketplaces and advertising venues. Our integrated Point-of-Sale was built for rapid checkout and consultative special orders. Integrated label printing, smart rate-shopping, and optimized warehouse management streamlines shipping while replenishment suggestions and barcode receiving speed new arrivals to market. Implement different pricing strategies, document templates, rules, and product catalogs for each marketplace, brand, corporate identity, customer, or region. Creating unique identities helps to best align your goals with customer expectations and outside regulations. Whether you’re a small business or a large enterprise, our most powerful features are always unlocked and available.

Starting Price: $100 per month

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15

Commerce Layer

Commerce Layer

Commerce Layer is a composable ecommerce platform with native multi-market capability. Our services power enterprise-grade ecommerce to any frontend - websites, mobile apps, IoT devices, voice-activated assistants, or any JAMstack architecture. Our developer-first approach underlines the wide range of developer tools - from our high-performance APIs to our micro frontend applications that operate from the client-side - making things easier for developers building composable commerce stores. Build unique, blazing fast ecommerce websites without worrying about servers and security. Use Jekyll, Next.js, Hugo, Gatsby, Nuxt.js or any of the 200+ available SSGs to build a static website. Give your content editors a best of breed headless CMS like Contentful, DatoCMS, Prismic, GraphCMS, Forestry, or any of the 100+ options that you can choose from. Seamlessy integrate prices, inventory, checkout, and customer accounts through the API.

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16

Checkout X

Checkout X

Checkout X is a robust e-commerce checkout solution that helps online stores drive revenue growth by eliminating friction and giving online shoppers the confidence and security they want to complete orders fast to give shoppers a frictionless checkout experience and merchants - a value-oriented product that takes care of their revenue. Checkout X multiplies your profits by introducing a better-converting, mobile-ready checkout process, seamless payments, post-purchase upsells, and much more. With Checkout X your shoppers can complete a purchase within 25 seconds where the industry average is 66 seconds. 3 out of 4 retailers start making more sales automagically, just by leveraging the power post-purchase upsells. Unlock the full capabilities of your payment service provider, tailor-made integrations for each one, multiple payment options, tracking info and more. Checkout X works with all your essential services for conversion tracking, order fulfillment, cart recovery, etc.

Starting Price: €39 per month

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17

DialogTab

DialogTab

DialogTab is a conversational commerce platform that automates receiving your order or guidance to your user a product via WhatsApp. Search product then share it with users and identify product by the link and image. Multiple agents can work together on WhatsApp. Suggest your product directly in the chat. Set and track sales goals. Engage with visitors stuck at checkout. Upsell by offering complementary products. Allow your customer to buy products on WhatsApp and finish the process on their favorite platform. Stay connected with the customer by WhatsApp to upsell new products anytime. Keep track of the performance of your salesperson in real-time. Filter and analyze graphs as you wish. Increase your customer experience by integrating with the applications that you like and need. Choose your channels between WhatsApp Business API, WhatsApp Web, Messenger, Live Chat, or collect all and connect to the platform.

Starting Price: $19 per month

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18

NextWoo

ThemeDev

WooCommerce solution for Elementor that loads lightning fast. Its editor flexibility is Elementor & Gutenberg. NextWoo is a WooCommerce Builder to build Single Products, Cart, Checkout, My Account, Shop Loop, Related product, Quickview, Up-sell, Cross sale with Elementor or Gutenberg.

Starting Price: $29 per year

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19

SoldLive

SoldLive

Turn Facebook comments into sales with automated Shopify invoices, cart hold times, waitlists, overlays, and barcode scanning. Works on your FB page and group! Checkouts happen on your Shopify store, and Shopify draft orders are created for each invoice. No need to manage a 2nd sales, invoicing, and inventory system. Comment to checkout in under 60 seconds! Your shoppers don’t need to sign up for another system. They can view their carts and checkout right on your Shopify. Simple settings with no training required. Just connect your Facebook page and group. We even number all your products so you can start selling immediately. Show your shoppers exactly what to comment on. And display the price, picture, and options that are available vs out of stock. Dynamically update your overlays by scanning your products. Be spontaneous during your lives by scanning the products your shoppers want to see. Give your shoppers a certain number of hours or days to check out.

Starting Price: $49 per month

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20

Monetizze

Monetizze

Everything you need to boost your online sales. Ensure high conversion, practicality, security, and access to the largest affiliate network, with personalized support, focused on the growth of your business. Build your strategy with key funnel features and achieve high conversion. Customize and test various checkout templates for your audience and secure more sales. Manage your results with a dashboard, reports, and real-time notifications. Offer an experience with your brand in the best style of a streaming platform. Connect to the largest network of affiliates and influencers on the market and scale your sales. Optimize the entire sales journey with more than 100 partners or with available APIs and webhooks. Use integrated SMS, emails, and telesales to recover sales and offer additional products. Direct your customers to a complete dashboard with after-sales order information and management.

Starting Price: Free

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21

Shop-Script

Shop-Script

Shop-Script is a PHP shopping cart platform that provides robust sales analytics tools right out of the box. Get your store profits up to the next level — Shop-Script will show you where profits are really coming from. While other ecommerce frameworks and shopping cart platforms are designed mostly to publish products and process orders, Shop-Script enables you to sell and analyze which of your sales channels are most efficient. See the exact picture of your customers retention and how well your sell to your returning customers. An amazing tool for tracking your business health. Get to know which of your marketing investments pay back and which don’t. Enter the advertising costs per traffic channel and UTM campaign, and Shop-Script will automatically do the rest. Convert more visitors to buyers buy optimizing your checkout flow and tracking it’s efficiency with the built-in checkout flow report.

Starting Price: $399 one-time payment

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22

ProveDirect

ProveDirect

Convert up to 320% more visitors into leads and sales. Adding ProveDirect to your marketing funnel is proven to build visitors' trust, create urgency, and increase conversions by 10-15% per page. Easily add ProveDirect to any website, landing page, and checkout by installing a lightweight JavaScript in the header on the page. Increase engagement and conversions with psychological triggers. Fully customizable informational message for your users. Establish social proof by displaying your most recent conversions on your site. Display a random review/testimonial from your clients to create social proof. Collecting leads has never been easier with the request collector. Easily display a small widget with an informative YouTube video. Create urgency/FOMO with a countdown timer and input for lead generation. Establish social proof by showing how many recent conversions you've got. Show your visitors how many people are on your site to create more trust.

Starting Price: $19 per month

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23

PickyStory

PickyStory

Sell products together and unlock hidden revenue by offering product bundles at key stages in your customer’s journey. Never miss a chance to sell more products. Upsell and cross-sell on your product pages, collections, cart, and checkout. Designed to increase your cart value with AI-based product recommendations. Squeeze every opportunity to offer more products at the most critical moment. From established market leaders to fast-growing startups, brands recognize the innovative approach of PickyStory in driving order value growth. The complete eCommerce upsell platform. Make personalized offers. Help customers discover more products, and boost order value. Upsell at key moments in your store. A holistic approach to upselling and cross-selling, with deals displayed at key points throughout the customer journey. Never miss a chance to sell more products with storewide conversion tools. Save time and drive sales with automated inventory solutions and AI-based deal creation.

Starting Price: $49.50 per month

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24

Honeycomb Upsell Funnels

Conversion Bear

The leading upsell app, Honeycomb, made over $50M for brands like yours. Increase your cart value as soon as customers head for the checkout. Offer a better version of a product or complimentary products with ease. Get more for less, buy X get Y, and free gifts, Honeycomb does it all. Convert customers after the initial order is made. Your customers' trust skyrockets right after an order is complete. Take advantage of this peak to sell even more. Post-purchase offers have a significant impact on your average order value. Show an upsell offer right after the initial payment is made. Customers can claim your offers without re-entering their payment details. Pop an offer as customers are heading for the checkout. Convert customers after the initial purchase is made. Offer a better version of a product or complimentary products with ease. Built-in funnel conditional flow in case customers decline your first offer.

Starting Price: Free

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25

Variator

Extendons

Show infinite variants as separate products on collection pages to boost product visibility & sales The Variator app displays infinite variants in the collection. This allows users to find the right product directly from the shop without having to open a product and select the product variant from the drop-down. The Variator app lets merchants enable an “Add to cart” button with product variants on the shop page so customers can directly add variants to their cart and checkout. Merchants customize the “Add to cart” Button. Show variants on the collection and maximize variant product page conversions You can show variants as separate products on your shop page to target a massive number of potential customers who are looking for products in multiple colors, sizes, fabrics, scents & manufacturers. If you balance their search, help them avoid decision paralysis & show them variants on the collection page will improve your bottom line.

Starting Price: $4.99/month

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26

Autoaddress

Autoaddress

Fast, reliable, and secure address capture that reduces friction and improves data quality for 250+ countries. We’ve developed Autoaddress to provide top-tier automation, optimizing time efficiency and elevating user experience, all within an intuitive and user-centric interface. Autoaddress, established in 2000, elevates user experiences for global businesses. Our technology, backed by extensive global data and strong support, streamlines operations and customer onboarding. By offering verified addresses through autocomplete technology, users save time and reduce form friction. Our advanced geocoding capabilities also provide precise coordinates, sharpening customer insights. This combination empowers businesses to operate efficiently on a global scale, ensuring seamless customer connectivity. An extensive database, covering addresses from over 250 countries. Shorten and simplify checkouts, and keep customers on track to purchase.

Starting Price: $50 per month

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27

UltraCart

BPS Info Solutions

We know that you are going to need a full featured cart whether you're selling one product or one million. No matter your level of experience, access to our full feature set means UltraCart will grow with your business. A/B Test StoreFront Content Blocks, Emails, and Upsell Offers. Experiments can manually or automatically declare winning variations based on conversions, revenue or various additional metrics. Maximize transaction value by offering your captured audience promotions and offers during the checkout without compromising the success of the transaction. Orders that have declined payments can automatically route to your Accounts Receivable. UltraCart will automatically email the customer letting them know that there is a problem with their payment and provide a link to self-service update the information. In addition to emailing the customer UltraCart can automatically re-attempt the payment on a schedule that you define.

Starting Price: $49.95 per month

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28

CartHook

CartHook

The best way to increase your AOV and make your customers love your brand. Build an unlimited number of post-purchase funnels triggered by what your customer buys on the Shopify checkout page. Decide when you want to display a funnel based on what was just purchased, cart value, and product count. Specify what you want to offer, and create up to two offers in each funnel. When you have multiple funnels with overlapping priorities, choose which one to display. Modify the layouts and elements of your post-purchase offers. Post-purchase offers automatically inherit your brand theme from the Shopify checkout. Modify templates and choose elements, including timers, CTAs, and product descriptions. Choose products, create discounts, and quantities for customers. Track the results of every post-purchase funnel to understand the impact on your AOV and revenue. Compare revenue from post-purchase funnels to total checkout revenue.

Starting Price: $50 per month

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29

Foxy.io

Foxy.io

Foxy’s hosted cart & payment page allow you to sell anything, using your existing website or platform. Sell any type of product. Anywhere. A link or html form is all you need to get started. For over 11 years, we have powered billions of dollars in transactions for thousands of users all over the world. A superior, seamless checkout experience. Our checkout is faster, better converting, more profitable, and 100% customizable. Flexible, customizable shipping options ensure on-time delivery. Integrate with leading cloud storage services and popular enterprise CMS. Collaborate through shared reviews while providing document feedback with a large variety of annotation tools. Add images, videos, and file attachments. Our checkout is faster, better converting, more profitable, and 100% customizable. Flexible, customizable shipping options ensure on-time delivery.

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30

ResponseCRM

ResponseCRM

Increase every KPI, conversion, AOV to LTV. Built for experienced advertisers that want a killer edge! We support some of the highest converting brands on the internet. Because we fight to provide a cutting edge. Our headless commerce API lets you seamlessly scale your eCommerce shopping experiences across infinite channels. Headless commerce is the future of omnichannel shopping. Separating your frontend from the backend lets you scale eCommerce systems and adopt the agile practices necessary for personalized experiences anytime, anywhere. Seamlessly create irresistible offers to boost AOV, build brand loyalty, and increase customer lifetime value. Reduce involuntary churn with ease-of-use features that customers love! A full suite of campaign optimization tools to keep people engaged with tempting promos, flexible subscription models and one-click upsells in the checkout, post-purchase upsells, and subscription upgrades.

Starting Price: $0.06 per transaction

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