Get real-time rates from any carrier connected to the techSHIP shipping platform. Final mile carrier rates represent significant costs in fulfillment. Get the most accurate rates from the larger carriers to stay competitive. Bring the complex order management rules, zone skipping, and other advanced functionality to your Shopify store. Final mile carrier rates represent significant costs in fulfillment. Get the most accurate rates from the larger carriers to stay competitive. Bring the complex order management rules, zone skipping, and other advanced functionality to your Shopify store. more Real-time Rates Large selection of carriers Advance rate shopping functions Virtual packing for improved rates (optional)
Custom rules Shopify Apps
Discover the best Custom rules apps for your Shopify store in 2025. Compare features, pricing, and reviews to find the perfect solution.
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The app helps you add a terms-and-conditions checkbox to your store - 2.0 compatible TermsBee allows you to add a Terms and Conditions Checkbox to your store easily. After enabling the app a checkbox will immediately start appearing in your store's cart page & drawer (Ajax) and products page, customers will be required to tick it in order to checkout. The date and time when the checkbox was ticked will be logged in the order's additional details section and can help you against chargebacks. You can also show the checkbox in the account register & login pages. TermsBee allows you to add a Terms and Conditions Checkbox to your store easily. After enabling the app a checkbox will immediately start appearing in your store's cart page & drawer (Ajax) and products page, customers will be required to tick it in order to checkout. The date and time when the checkbox was ticked will be logged in the order's additional details section and can help you against chargebacks. You can also show the checkbox in the account register & login pages. more Easily add an 'I Agree' Checkbox to your store's cart page and Ajax cart See when the customer agreed to your terms and conditions in the order details. You can show the checkbox appear for specific products only. You can show the "I Agree To Terms Checkbox" for all or specific countries. The app supports additional checkout buttons Ex. PayPal, GPay, Apple Pay, etc.
T&C checkbox on the cart page, above checkout button, Login page, Register Page, and Contact Page. One click setup without any hassle! T&C checkbox will immediately appear above the checkout button. Purchasing at an online store is not without its risks, both for the buyer and the seller. You want to ensure that you make a potential customer accept your terms and conditions before buying a product from your store. That is where we come in. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR) One click setup without any hassle! T&C checkbox will immediately appear above the checkout button. Purchasing at an online store is not without its risks, both for the buyer and the seller. You want to ensure that you make a potential customer accept your terms and conditions before buying a product from your store. That is where we come in. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR) more Get the date and time the customer agreed to your T&C on additional notes. Show the T&C checkbox in customer account Login, Register page & Contact page. Inbuilt language translations support & set the T&C checkbox checked by default. Show the Terms Checkbox for all or specific countries & on specific products The app supports additional checkout buttons Ex. PayPal, GPay, Apple Pay, etc.
Present your negotiated LTL freight rates with TForce as options in the checkout process. Connect your TForce account and use your negotiated rates to offer real-time LTL freight quotes on orders that can't be shipped, or are too expensive to ship through postal and parcel networks. Offer options for services like liftgate delivery, and residential delivery. Capture revenue 24/7 and stop requiring customers to call for a freight quote before placing an order. Connect your TForce account and use your negotiated rates to offer real-time LTL freight quotes on orders that can't be shipped, or are too expensive to ship through postal and parcel networks. Offer options for services like liftgate delivery, and residential delivery. Capture revenue 24/7 and stop requiring customers to call for a freight quote before placing an order. more Accurately quote orders with multiple items that have different freight classes. Support for orders sourced from multiple warehouses or drop ship locations. Supported origins: USA. Supported destinations: Canada, USA.
Boost sales with smart checkout upsells, blocks, rules, and discounts in the checkout Upsell Blocks & Rules integrates effortlessly with the checkout experience. Configure multiple upsell, form, content, and custom blocks with our global conditions engine—display based on cart value, product tags, customer attributes, and more. Automate discounts and free gifts using flexible checkout rules. Support manual, collection-based or AI-powered product selection. Boost AOV and maximize revenue with targeted checkout enhancements. Customize the checkout branding using a theme-like editor Upsell Blocks & Rules integrates effortlessly with the checkout experience. Configure multiple upsell, form, content, and custom blocks with our global conditions engine—display based on cart value, product tags, customer attributes, and more. Automate discounts and free gifts using flexible checkout rules. Support manual, collection-based or AI-powered product selection. Boost AOV and maximize revenue with targeted checkout enhancements. Customize the checkout branding using a theme-like editor more Global conditions engine for cart value, tags, customer attributes & more Customizable upsell, form, content, and promotional checkout blocks Flexible checkout rules to automate discounts, BOGO, gifts, and shipping options Manual, collection-based, or AI-powered product selection for upsells Customize Shipping / Payment methods and Branding with ease
Master your TikTok Ads with ease - grab your trio of TikTok Pixel, TikTok Events API and Feed Omega is an independent app and is not officially related to TikTok. Omega gives you advanced tracking with multi pixel support and Events API for unmatched accuracy, helping you overcome iOS 14.5 limits and wasted ad spend. Sync your product catalog hourly to fuel high-converting ads. NOW, launch smart campaigns with our built-in TikTok Campaign Builder. Track pixel performance, analyze UTM-based order journeys, and view everything in one dashboard for full-funnel visibility and maximum ROI. Omega is an independent app and is not officially related to TikTok. Omega gives you advanced tracking with multi pixel support and Events API for unmatched accuracy, helping you overcome iOS 14.5 limits and wasted ad spend. Sync your product catalog hourly to fuel high-converting ads. NOW, launch smart campaigns with our built-in TikTok Campaign Builder. Track pixel performance, analyze UTM-based order journeys, and view everything in one dashboard for full-funnel visibility and maximum ROI. more [NEW] Smart Campaigns – Launch your TikTok ads & track results in one dashboard Multi Pixel Tracking - auto-add multi pixel directly in Omega–no more copy-paste Real-Time Event Tracking & Reports – Capture events & analyze purchases live UTM Tracking & Order Journey – See where sales come from & track buyer paths Automated Catalog/Feed sync - Keep products updated, HOURLY & power TikTok ads
Multi TikTok Shop Integration — Efficiently Sync Products, Inventory, Orders, Fulfilment & Returns TikTok Shop Integration: Simplify your e-commerce management with our seamless integration for Shopify and TikTok Shop. Effortlessly sync products and inventory in real-time across multiple TikTok Shops. Say goodbye to order cancellations and operational headaches. Our solution ensures smooth updates of products, images, SKUs, barcodes, prices, categories, and variants, delivering an optimal management experience. Streamline your operations and elevate your online store management today! TikTok Shop Integration: Simplify your e-commerce management with our seamless integration for Shopify and TikTok Shop. Effortlessly sync products and inventory in real-time across multiple TikTok Shops. Say goodbye to order cancellations and operational headaches. Our solution ensures smooth updates of products, images, SKUs, barcodes, prices, categories, and variants, delivering an optimal management experience. Streamline your operations and elevate your online store management today! more Seamlessly Integrate & Synchronize Multiple TikTok Shop with Your Shopify Store Dual Functionality: Shopify to TikTok and TikTok to Shopify Inventory Sync Auto Mapping: Sync Products & Inventory with our AI Mapping Tool for Categories Expand Your Reach by Offering Multi-Currency & Multi-Language Support on TikTok Customize TikTok Products Listing Directly Within App using Power Editor
Add a tip, donation, or upsell option to your store. Tip Cup lets your customers add gratuity, donations, or custom upcharges anywhere on your site. Bonus: Tip Cup is compatible with 3rd party payment providers (PayPal, Shop Pay, Google Pay, Apple Pay, etc). Tip Cup lets your customers add gratuity, donations, or custom upcharges anywhere on your site. Bonus: Tip Cup is compatible with 3rd party payment providers (PayPal, Shop Pay, Google Pay, Apple Pay, etc). more Accept cashless tips by adding a tip button to your site. Easily change the design to match your store front. You can make upsells or accept donations by changing the wording.
Protect your store, earn trust and avoid chargebacks with an AI-based Terms and Conditions Checkbox. 'How to add terms and conditions in Shopify?' is a question we're getting asked a lot. Without clear consent – chargebacks and legal risks become real problems. TnC helps with that by adding a mandatory checkbox to your store, making sure customers agree to your policies before checkout. Whether it's your refund terms, GDPR privacy policy, or shipping rates, this small checkbox helps you stay protected. One-click installation, works seamlessly with your theme, and builds trust where it matters. 'How to add terms and conditions in Shopify?' is a question we're getting asked a lot. Without clear consent – chargebacks and legal risks become real problems. TnC helps with that by adding a mandatory checkbox to your store, making sure customers agree to your policies before checkout. Whether it's your refund terms, GDPR privacy policy, or shipping rates, this small checkbox helps you stay protected. One-click installation, works seamlessly with your theme, and builds trust where it matters. more Require consent for terms of service, privacy policy, policies and contracts Show the checkbox for specific products & countries to meet legal requirements Logs date & time when the I agree to terms checkbox is checked before checkout Require consent in contact forms, newsletters, login/sign up pages & footer menu Works with express checkout button payment gateway (PayPal, Apple Pay, Glowroad)
Sync Inventory and Retrieve orders Globally in Real-Time with Amazon's latest Reliable Technology. Maximize your eCommerce efficiency with Amazon Easy Tool! Seamlessly import all orders—Prime, FBA, FBM, handmade, custom—into your Shopify back-office in real-time. Instantly sync stock and process orders to delight customers and uphold stellar seller metrics. Benefit from White Glove Implementation for tailored needs. Experience instant, flawless communication between Amazon and Shopify, giving you immediate control and visibility over all transactions. Perfect your online business today! Maximize your eCommerce efficiency with Amazon Easy Tool! Seamlessly import all orders—Prime, FBA, FBM, handmade, custom—into your Shopify back-office in real-time. Instantly sync stock and process orders to delight customers and uphold stellar seller metrics. Benefit from White Glove Implementation for tailored needs. Experience instant, flawless communication between Amazon and Shopify, giving you immediate control and visibility over all transactions. Perfect your online business today! more Sync your inventory and Amazon orders in Shopify Orders FBM, FBA & Handmade Instantly Process & Fulfill Orders from Shopify Back-Office to Amazon World Wide Amazon Customer & Custom message Data Integration to Shipping Orders Accurate Price & Tax rate in Shopify-control all online revenue in 1 Place Only! Improve your Seller Metrics and Keep your Local & International clients Happy
Explore a new way of engaging your customers with auctions and Make an Offer Auctions are a tried and true selling strategy to maximize the amount of revenue generated for a unique product. Auction Plus facilitates bidding, notifies your customers of their winnings and directs them to checkout- automatically. Schedule your auctions in advance to generate buzz for your products, engage with your customers and fuel word of mouth referrals. NEW Convert undecided shoppers into buyers with Make an Offer. Turn products into conversations with chat-like negotiation experiences Auctions are a tried and true selling strategy to maximize the amount of revenue generated for a unique product. Auction Plus facilitates bidding, notifies your customers of their winnings and directs them to checkout- automatically. Schedule your auctions in advance to generate buzz for your products, engage with your customers and fuel word of mouth referrals. NEW Convert undecided shoppers into buyers with Make an Offer. Turn products into conversations with chat-like negotiation experiences more Add auctions and Make an Offer to your store, no coding required Provide your customers with a hassle-free way to bid with auto-bidding Schedule your auctions to build anticipation for your products Automatically notify your customers of their winnings and send them to checkout North American-based live chat and email support
Boost Conversions with a Smarter Checkout Control Your Checkout – Hide, Rename, Reorder & Validate Orders. Tweakday Checkout gives you full control over your checkout without coding. Hide, rename, or reorder delivery and payment methods. Create rules to prevent invalid orders, add COD fees, and boost conversions. Why Merchants Love Tweakday Checkout: Reduce failed orders, streamline checkout, and save time with ready‑to‑use templates. Control Your Checkout – Hide, Rename, Reorder & Validate Orders. Tweakday Checkout gives you full control over your checkout without coding. Hide, rename, or reorder delivery and payment methods. Create rules to prevent invalid orders, add COD fees, and boost conversions. Why Merchants Love Tweakday Checkout: Reduce failed orders, streamline checkout, and save time with ready‑to‑use templates. more Hide, Rename, Reorder delivery & payment options Prevent order errors with smart validation rules Add COD fees or order restrictions Use templates for quick setup No‑code setup with Shopify Functions for fast performance
Boost AOV, maximize revenue with in cart upsell via free shipping progress bar, discount & free gift Introducing TrustZ Upsell – your go-to tool for seamless upselling directly within the cart. It will help you design a conversion-optimized cart that matches your brand, craft targeted buyer experiences effortlessly. Besides, it offers a reward progress bar which you can set a cart value goal, and delight customers with incentives like free shipping, BOGO, free gifts, discount code when they reach that goal. Ready to elevate your store? Install the app now and transform your customer experience! Introducing TrustZ Upsell – your go-to tool for seamless upselling directly within the cart. It will help you design a conversion-optimized cart that matches your brand, craft targeted buyer experiences effortlessly. Besides, it offers a reward progress bar which you can set a cart value goal, and delight customers with incentives like free shipping, BOGO, free gifts, discount code when they reach that goal. Ready to elevate your store? Install the app now and transform your customer experience! more Encourage customers to checkout faster with cart goal & a tiered progressing bar Show a free shipping bar or discount/free gift bar to incentivize adding items Full compatible with new Shopify Automatic Discounts and Online Store 2.0 themes Manage everything within Shopify admin. Responsive for mobile & desktop devices Easy to use, no coding, ultra light, blazing fast load time for high performance
Create and sort collections in various ways with advanced analytics Our app offers versatile collection management, allowing you to create and sort collections in various ways, including auto-updating them based on criteria such as "Back in Stock", "Best Selling for 90 days", and "New Arrival". You can also export products in a collection to CSV as well as duplicate or update existing automated collections. In addition, our analytics feature provides a direct look at which collections are performing the best for you. Our app offers versatile collection management, allowing you to create and sort collections in various ways, including auto-updating them based on criteria such as "Back in Stock", "Best Selling for 90 days", and "New Arrival". You can also export products in a collection to CSV as well as duplicate or update existing automated collections. In addition, our analytics feature provides a direct look at which collections are performing the best for you. more Create collections based on various criteria such as revenue, profit, metafields Duplicate collections and update rules for existing automated collections Make the most of your data when creating and sorting your collections Configure collection creation to run on-demand, daily, or at chosen frequency
Stop PO Box orders at checkout for successful deliveries and lower shipping cost. 1-click setup. If you're a merchant tired of dealing with lost packages, failed deliveries, or the extra costs associated with reshipping, then Ultimate PO Box Blocker is for you. Whether you're a small business owner or run a large e-commerce operation, our app is designed to make your shipping process more efficient and reliable. The app needs no manual setup for seamless integration but offers advanced customization options. Take control of your shipping process today. If you're a merchant tired of dealing with lost packages, failed deliveries, or the extra costs associated with reshipping, then Ultimate PO Box Blocker is for you. Whether you're a small business owner or run a large e-commerce operation, our app is designed to make your shipping process more efficient and reliable. The app needs no manual setup for seamless integration but offers advanced customization options. Take control of your shipping process today. more Auto-block PO Boxes carriers like FedEx, UPS, DHL can't deliver to. Eliminate time, effort, cost resolving address issues after purchase. Real-time validation flags undeliverable addresses during checkout. Simple installation with seamless integration—no setup needed. Advanced options to customize settings for specific shipping needs.
Highly customizable sliding cart drawer with upsells, progress bar, unlockable free gifts and more. Unicart replaces your default cart page with a highly customizable sliding cart drawer. It offers upsells, cross sells, a dynamic sales progress bar, spend tiers to unlock free items, multi language support and more. Unicart can be completely customized to allow for all types of custom features and custom designs. It supports different design templates and you can schedule publish them anytime (Best for sales days). Unicart is developer friendly and can be customised to meet every requirement. Unicart replaces your default cart page with a highly customizable sliding cart drawer. It offers upsells, cross sells, a dynamic sales progress bar, spend tiers to unlock free items, multi language support and more. Unicart can be completely customized to allow for all types of custom features and custom designs. It supports different design templates and you can schedule publish them anytime (Best for sales days). Unicart is developer friendly and can be customised to meet every requirement. more Cross-sell and upsell by showcasing relevant products based on items in the cart Sales progress bar to motivate customers to spend more to unlock special rewards Allow customer's to unlock free items in their cart at specific spend tiers Access to completely customize the cart to your exact design and function needs Supports subscriptions, integrates with apps like PageFly, BOLD, Shogun and more
Create a custom, on-brand slide cart with upsells and add-ons like shipping protection to boost AOV Unicorn is a powerful cart app designed to drive more revenue for your store. A suite of powerful upsell tools to optimise your store’s Order Value (AOV) and conversion rates. With built-in upsell, cross-sell, and reward features, Unicorn turns every cart interaction into an opportunity to delight customers and drive more sales. Built by ecommerce founders for ecommerce founders. Unicorn is a powerful cart app designed to drive more revenue for your store. A suite of powerful upsell tools to optimise your store’s Order Value (AOV) and conversion rates. With built-in upsell, cross-sell, and reward features, Unicorn turns every cart interaction into an opportunity to delight customers and drive more sales. Built by ecommerce founders for ecommerce founders. more Boost AOV with In-cart Upsells, Cross-sells, Notes, and Gift wrap options Increase Conversion: BOGO, Free Gifts and Stackable Discounts + Countdown timers Gamify Shopping with Tiered Rewards and Fully Customizable Progress Bars Create your own Shipping Protection Upsell as tick box or in the checkout button Easy to Fully Customize and Perfectly Match Your Brand. Aesthetic Looking Carts.
Upcart lets you create a custom, on-brand slide cart with upsells and add-ons to boost AOV. Upcart is a full featured drawer cart builder that can automatically help you setup and customize an incredible cart experience. Our carts are designed to look and feel on-brand to the rest of your site. Keep your customers satisfied by providing an easy-to-use cart experience. Moreover, use Upcart to increase your average order value with our upselling and cross-selling module and add-ons module. Create a sticky cart button to boost conversion rates and reduce cart abandonment. Upcart is a full featured drawer cart builder that can automatically help you setup and customize an incredible cart experience. Our carts are designed to look and feel on-brand to the rest of your site. Keep your customers satisfied by providing an easy-to-use cart experience. Moreover, use Upcart to increase your average order value with our upselling and cross-selling module and add-ons module. Create a sticky cart button to boost conversion rates and reduce cart abandonment. more Add in-cart upselling and cross-selling blocks to boost your AOV. Show a free shipping bar or discount promotion bar to incentivize adding items. Let customers know more about your brand/share updates via cart announcements. Create an Add-On option for shipping insurance or other products of your choice. Improve the view cart button's visibility with a sticky cart button.
Add fees, surcharges & tariffs to orders. Charge additional fees for handling, add-ons, or services. With this app, you can create any fees, surcharges. Attach fees to specific products or to the whole shopping cart. Use fixed-amount fees or percentage fees. Set conditions to control when fees are shown or applied. Charge for anything: rush delivery, special handling or processing, gift wrap, insurance, bottle deposits, Pfand, international tariffs & product add-ons. Create location-based fees, surcharges and tariffs. On Shopify Plus, fees can also be applied directly at checkout. With this app, you can create any fees, surcharges. Attach fees to specific products or to the whole shopping cart. Use fixed-amount fees or percentage fees. Set conditions to control when fees are shown or applied. Charge for anything: rush delivery, special handling or processing, gift wrap, insurance, bottle deposits, Pfand, international tariffs & product add-ons. Create location-based fees, surcharges and tariffs. On Shopify Plus, fees can also be applied directly at checkout. more Unlimited product fees, surcharges and tariffs Location-based order fees, tariffs & surcharges Fixed-amount fees & percentage fees based on product price or order subtotal Settings and conditions that control when certain fees are applied or triggered Payment & shipping method-based fees (Shopify Plus only)
Automatically price your customers' multiple uploaded files, images with various conditions. With Upload Center, you can effortlessly offer custom products like personalized phone cases, t-shirts with unique designs, engraved jewelry, custom printed guitar picks, or DTF gang sheet. Our seamless file upload fields make it effortless for customers to bring their ideas to life, while our powerful features streamline your workflow and improves customer satisfaction. With Upload Center, you can effortlessly offer custom products like personalized phone cases, t-shirts with unique designs, engraved jewelry, custom printed guitar picks, or DTF gang sheet. Our seamless file upload fields make it effortless for customers to bring their ideas to life, while our powerful features streamline your workflow and improves customer satisfaction. more Fully customizable multiple upload fields with different conditions. Automatic price calculation based on height or inch square. (PNG & PDF support) Ability to upload multiple files and set the quantity per file. Restore uploaded files even if the product page is closed. Automatically rename the file according to a specified rule.e.g #1002_john_a.png
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About Custom rules Apps for Shopify
Custom rules apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a custom rules app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best custom rules solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.