Gift Box & Bundle Builder: Upsell/CRO/AOV/BOGO/Discount/Sales Funnels/Flash & Sales box, tape, card. Box King – Your Ultimate Bundle Building Companion! Drive sales with our feature-rich Bundle Builder! Enhance success by raising AOV with custom bundles. Customize bundles, let customers mix and match for personalized gift boxes. Optimize revenue with well-designed Upsell, CRO, and AOV-boosting funnels, including captivating Flash & Sales boxes that make your store stand out and entice customers. Global success: Box King helps strategically liquidate surplus inventory with pre-created bundles. Box King – Your Ultimate Bundle Building Companion! Drive sales with our feature-rich Bundle Builder! Enhance success by raising AOV with custom bundles. Customize bundles, let customers mix and match for personalized gift boxes. Optimize revenue with well-designed Upsell, CRO, and AOV-boosting funnels, including captivating Flash & Sales boxes that make your store stand out and entice customers. Global success: Box King helps strategically liquidate surplus inventory with pre-created bundles. more Maximize revenue with Upsell, CRO, AOV funnels, and exciting Flash & Sales Boxes Drive purchases with crafted promos, integrating discounts, deals, and freebies No hassle inventory: Bundle sync, from 3PL to Fulfilment, streamlined processes Global success: Box King helps liquidate surplus inventory via pre-built bundles Boost store revenue with Box King—every bundle is a sales opportunity!
Custom rules Shopify Apps
Discover the best Custom rules apps for your Shopify store in 2026. Compare features, pricing, and reviews to find the perfect solution.
Looking for the Top Custom rules Apps?
We've analyzed thousands of custom rules apps to identify the top performers based on ratings and install counts.
View Best Custom rules Apps
Let your customers build personalized bundles of products: gift boxes, hampers, cookie boxes Increase sales by letting your customers build personalized product bundles and boxes - perfect for gift boxes, gift hampers, cookie boxes, custom boxes, build a box, mix and match bundles. Easily set up mix and match options, flat or tiered discounts, and purchase rules to maximize profits. Personalize the box or individual products with custom fields. The bundle builder interface is available in 15 languages. Increase sales by letting your customers build personalized product bundles and boxes - perfect for gift boxes, gift hampers, cookie boxes, custom boxes, build a box, mix and match bundles. Easily set up mix and match options, flat or tiered discounts, and purchase rules to maximize profits. Personalize the box or individual products with custom fields. The bundle builder interface is available in 15 languages. more Easily create full page box or bundle builders with step-by-step workflow Set colors, layout and product card settings using the builder visual editor Offer bundle discounts (tiered or flat) and set purchase rules to increase AOV Personalize the box or individual products with custom fields Publish the builder as a standalone page or embed on any page
Provides shipping estimates for Australia Post and Fastway customers. Is an easy conduit between a store and Australia Post and Fastway shipping calculators, nothing else, nothing less. Is an easy conduit between a store and Australia Post and Fastway shipping calculators, nothing else, nothing less. more One click activation for Australia Post shipping rates. Two-step activation for Fastway customers. Relabel Fastway and Australia Post shipping packages with your own words.
Brew Checkout Upsell, Post Purchase Upsell (One Click Upsell), Thank You Page Upsell, Cart Drawer Maximize sales with Brew, the all-in-one post purchase upsell and checkout customizer. Boost AOV with one click post purchase upsells that need no re-entered payment, plus checkout upsells, cross-sells, and thank you page upsells. Customize your checkout with custom fields, dynamic content, checkout rules, and free shipping offers. Add a high-converting cart drawer (slide cart), run discounts, and reward loyal shoppers with store credits. Turn every order into a bigger order with Brew. Maximize sales with Brew, the all-in-one post purchase upsell and checkout customizer. Boost AOV with one click post purchase upsells that need no re-entered payment, plus checkout upsells, cross-sells, and thank you page upsells. Customize your checkout with custom fields, dynamic content, checkout rules, and free shipping offers. Add a high-converting cart drawer (slide cart), run discounts, and reward loyal shoppers with store credits. Turn every order into a bigger order with Brew. more Drive sales through strategic checkout upsells and targeted cross-sells Increase your AOV with free shipping or shipping protection offers in checkout Drive repeat purchases with post-purchase thank you page upsells Add slide cart drawer with upsells, free gifts, progress bar & more Use post purchase upsell (one click upsell) to grow AOV without risking checkout
Custom shipping rates for your store. Control shipping and boost profits. With Better Shipping you can customize how your shipping rates are calculated and shown in the Shopify checkout. By setting custom shipping rates, you can control shipping costs in order to maximize profitability. Create shipping rates for individual products and variants, restrict shipping by zip/postal codes, restrict shipping for specific products and more. Better Shipping rates are returned quickly and reliably at the checkout so you can rest easy knowing your shipping is taken care of. With Better Shipping you can customize how your shipping rates are calculated and shown in the Shopify checkout. By setting custom shipping rates, you can control shipping costs in order to maximize profitability. Create shipping rates for individual products and variants, restrict shipping by zip/postal codes, restrict shipping for specific products and more. Better Shipping rates are returned quickly and reliably at the checkout so you can rest easy knowing your shipping is taken care of. more Flexible rules to suit almost every shipping scenario. Set individual shipping rates for each product or variant in your store. Restrict shipping based on zip/postal codes. Additional item shipping. For example, $10 for the first item, $5 for the next. Use shipping rules to combine shipping by product, variant, location and more.
Set up B2B login, wholesale lock with page lock, hide prices, password page, and password protect BSS B2B Lock helps protect your store by restricting access to products, prices, collections, or pages based on custom rules. Lock content using logins, secret links, passcodes, or email subscriptions. B2B lock also support to prevent items from appearing in Google search. You now can set advanced checkout lock rules by customer, product, or tags. Customize visibility with conditions like IP address, location, age verification, and customer tags. Perfect for B2B or private sales! BSS B2B Lock helps protect your store by restricting access to products, prices, collections, or pages based on custom rules. Lock content using logins, secret links, passcodes, or email subscriptions. B2B lock also support to prevent items from appearing in Google search. You now can set advanced checkout lock rules by customer, product, or tags. Customize visibility with conditions like IP address, location, age verification, and customer tags. Perfect for B2B or private sales! more Hide prices and Add to cart until visitors log in or match your rule conditions Hide or lock products, variants, and collections for specific customer targets Protect pages, blogs, URLs behind login, passcodes, secret links, or age gates. Limit checkout access on Shopify Plus with validation rules by product, tag, IP. Manage all locks in one Rule Builder; integrate with other BSS B2B Suite apps.
Request quotes and convert to orders in one click. Speed up B2B bulk buying with Quick Order forms Enable wholesale buyers to request quotes, negotiate pricing, and place bulk orders with ease. Add Request a Quote or Call for Price buttons, hide pricing from guests, and manage quote requests directly in Shopify. Speed up bulk orders with Quick Order forms, CSV uploads, and one-click reordering from order history. Allow customers to directly approve or reject quote through email. Shopify Plus compatible with catalog pricing, quantity rules, and volume discounts. Enable wholesale buyers to request quotes, negotiate pricing, and place bulk orders with ease. Add Request a Quote or Call for Price buttons, hide pricing from guests, and manage quote requests directly in Shopify. Speed up bulk orders with Quick Order forms, CSV uploads, and one-click reordering from order history. Allow customers to directly approve or reject quote through email. Shopify Plus compatible with catalog pricing, quantity rules, and volume discounts. more Request quotes with customizable forms and hide price options Manage quote submission in admin: edit prices and send quote proposals Reorder products from order history for repeat B2B customers Quick Order form for creating bulk orders; add multiple items or upload CSV file Sync Shopify Plus company and location catalog pricing automatically
Maximize Revenue By Cross-Selling Frequently Bought Together Products Unlock more revenue with AI-powered beast bundles. Recommend products based on consumer behaviour. Modelled after high-converting Amazon-style designs, these mobile-first, completely customizable widgets will seamlessly match your store’s branding. You also have manual bundle options and can supercharge your offers with discounts. It's built with all Shopify's latest technology allowing Beast Bundles to be compatible with most themes and apps. Unlock more revenue with AI-powered beast bundles. Recommend products based on consumer behaviour. Modelled after high-converting Amazon-style designs, these mobile-first, completely customizable widgets will seamlessly match your store’s branding. You also have manual bundle options and can supercharge your offers with discounts. It's built with all Shopify's latest technology allowing Beast Bundles to be compatible with most themes and apps. more Advanced Recommendation Intelligence - That Elevates Customer Experience Flexible Mobile First Widget Design - To Match Your Brand Seamlessly Incentivise Customers To Take Upsells & Cross-sells - With Bundle Discounts Seamless Store Integrations - For Fast And Easy Setup In-depth Analytics - To Show You Exactly What People Are Buying
Source from China suppliers & launch branded dropshipping with Private Label, POD & Auto-Fulfillment BuckyDrop is an all-in-one China product sourcing and branded dropshipping partner. Find products and suppliers across 1688, Taobao, Alibaba and AliExpress, from fashion, beauty and pets to home and jewelry. Source, import and dropship products with automated fulfillment. Build your brand with private label, white label, POD, custom branding and packaging, with no MOQ. Get dedicated 1:1 support, quality checks, inventory sync, order tracking and global DDP shipping across Europe and worldwide. BuckyDrop is an all-in-one China product sourcing and branded dropshipping partner. Find products and suppliers across 1688, Taobao, Alibaba and AliExpress, from fashion, beauty and pets to home and jewelry. Source, import and dropship products with automated fulfillment. Build your brand with private label, white label, POD, custom branding and packaging, with no MOQ. Get dedicated 1:1 support, quality checks, inventory sync, order tracking and global DDP shipping across Europe and worldwide. more China Product Sourcing: Find suppliers on 1688, Taobao, Alibaba & AliExpress Branded Dropshipping: POD, Private Label, White Label, Custom Packaging, No MOQ Auto Fulfillment & Sync: Live Stock & Price, Quality Checks & Order Visibility 1:1 Butler Support: Responsive, Non-Scripted Help from a Dedicated Agent Global Fast Shipping: Stable, On-Time Tax-Free Routes & Auto Tracking
All-In-One Bundles: Bundle Builder, Box Builder, Build A Box, Gift Box Builder, Mix and Match Bundle Grow AOV with a powerful Bundle Builder to Create and Buy personalized bundles. Build a Build a Box, Custom Bundle, or Mix and Match experience with Fixed Bundles, byob, addons, and a flexible Gift Box Builder. Let shoppers create the perfect gift box using Quantity Breaks, fixed pricing, and smart bundle rules. Optimize performance with Conversion Funnel Analytics. Create premium bundles, gift boxes, Build a Box experiences, Mix and Match offers, Fixed Bundles, byob & Custom Bundle to buy more. Grow AOV with a powerful Bundle Builder to Create and Buy personalized bundles. Build a Build a Box, Custom Bundle, or Mix and Match experience with Fixed Bundles, byob, addons, and a flexible Gift Box Builder. Let shoppers create the perfect gift box using Quantity Breaks, fixed pricing, and smart bundle rules. Optimize performance with Conversion Funnel Analytics. Create premium bundles, gift boxes, Build a Box experiences, Mix and Match offers, Fixed Bundles, byob & Custom Bundle to buy more. more Increase order value with Build a Box & Mix and Match Bundle Builder Reward bigger purchases with Fixed Bundles & Quantity Breaks Bundle Builder Create personalized gift boxes with Bundle Builder & Gift Box Builder & byob Launch custom bundle builder offers in minutes with no coding Monitor bundle builder performance with real-time conversion analytics
Bulk Transporter is a faster way to manage products, pages, collections and metafields via csv/xlsx Bulk Transporter lets you easily bulk edit products, variants, metafields. Manage(create/update/delete) Products, Variants, Collections, Customers, Metaobjects, Translations and Pages in bulk. You can also manage their respective metafields in bulk easily via our csv and xlsx format. Bring your own format, use our bulk mapping tool to map excel headers to Shopify format. Schedule backups and restore your products easily. Sync product information from FTP Bulk Transporter lets you easily bulk edit products, variants, metafields. Manage(create/update/delete) Products, Variants, Collections, Customers, Metaobjects, Translations and Pages in bulk. You can also manage their respective metafields in bulk easily via our csv and xlsx format. Bring your own format, use our bulk mapping tool to map excel headers to Shopify format. Schedule backups and restore your products easily. Sync product information from FTP more Bulk Edit of products, customers, collections, metaobjects & pages via CSV/XLSX Add / Remove Metafields from products, customers, collections and pages in bulk. Backup/Restore and Sync from an FTP Server or Google Sheet in XML/JSON Partially bulk edit product details, no need to upload the entire catalog.
Easily export your products in bulk with customizable filters and field selections. This app streamlines bulk product exporting for Shopify merchants by generating a Google Sheet and sending it directly via email. Users can filter products by collection, price, status, or tags and choose specific fields (like SKU, price, quantity, etc.) to include in the export. With a few clicks, the exported data is organized in a structured Google Sheet, eliminating the need for manual CSV downloads. This app streamlines bulk product exporting for Shopify merchants by generating a Google Sheet and sending it directly via email. Users can filter products by collection, price, status, or tags and choose specific fields (like SKU, price, quantity, etc.) to include in the export. With a few clicks, the exported data is organized in a structured Google Sheet, eliminating the need for manual CSV downloads. more Filter products by status, tags, price, or Collection before exporting. Choose specific product fields like SKU, price, tags, and quantity to export. Exported product data is automatically sent as a Google Sheet to your email.
Sell product kits, multipacks & mix and match bundles with auto inventory sync & order fulfillment Increase AOV with product bundles that work like regular products in your store. Bundle Kit automatically syncs inventory, pricing, and weight in real-time — no manual updates needed. Create kits, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment. Built for reliability and performance, Bundle Kit works with all themes and sales channels. No coding required — install and start bundling in minutes. Increase AOV with product bundles that work like regular products in your store. Bundle Kit automatically syncs inventory, pricing, and weight in real-time — no manual updates needed. Create kits, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment. Built for reliability and performance, Bundle Kit works with all themes and sales channels. No coding required — install and start bundling in minutes. more Real-time inventory sync - Automatically updates to prevent overselling Multi-SKU order fulfillment - Breaks down bundles into component SKUs for 3PL Integrates with 3PL, WMS & POS - Seamless order and inventory management Multiple bundle types - Kits, multi-packs, mix-and-match, and more Works with all sales channels - POS, Online Store, and third-party apps
Create product bundles, upsells, BOGO offers, and quantity discounts—no coding required. Bundles & Upsell helps merchants create product bundles, quantity discounts, Frequently Bought Together offers, and Buy X Get Y (BOGO) promotions from the Shopify admin. The app requires no coding or theme editing for supported themes and provides flexible promotion options to help merchants organize offers and encourage larger purchases. Bundles & Upsell helps merchants create product bundles, quantity discounts, Frequently Bought Together offers, and Buy X Get Y (BOGO) promotions from the Shopify admin. The app requires no coding or theme editing for supported themes and provides flexible promotion options to help merchants organize offers and encourage larger purchases. more Create fixed product bundles and bundle offers. Create Buy X Get Y (BOGO) promotions. Show Frequently Bought Together recommendations.
We help to improve Average Order Value with bundles, quantity breaks and volume discount upsells! Create and offer valuable deals with volume discounts, quantity bundles, or breaks. Such offerings will boost your customer engagement, conversion rate, and average order value. Don't believe? Track your results in the app dashboard and create as many offerings as you want. Each offer can be adopted to your brand style with our semi-native bundle configurator. If you have any questions, just click and chat with our live customer support. We promise exceptional support during the whole journey! Create and offer valuable deals with volume discounts, quantity bundles, or breaks. Such offerings will boost your customer engagement, conversion rate, and average order value. Don't believe? Track your results in the app dashboard and create as many offerings as you want. Each offer can be adopted to your brand style with our semi-native bundle configurator. If you have any questions, just click and chat with our live customer support. We promise exceptional support during the whole journey! more Create volume bundles, volume discounts and quantity break bundles to drive AOV Discounts can be set as: percentage, specific price or specific amount type Dashboard to view app generated additional revenue in application. Style your quantity break deals natively and match your store feel and look. User friendly experience & helpful customer support.
Create high-converting bundle offers and boost sales with quantity breaks, volume discounts! Bundle products and increase your sales with our bundle app! Easily create and manage localized bundle offers in multiple languages to boost revenue and attract more customers. Offer custom product bundles, apply discounts, and increase average order value effortlessly with upsell and cross sell offers. Perfect for Shopify stores looking to enhance their product mix and drive more sales. Start optimizing your bundles Shopify strategy today and watch your profits grow with bundles app! Bundle products and increase your sales with our bundle app! Easily create and manage localized bundle offers in multiple languages to boost revenue and attract more customers. Offer custom product bundles, apply discounts, and increase average order value effortlessly with upsell and cross sell offers. Perfect for Shopify stores looking to enhance their product mix and drive more sales. Start optimizing your bundles Shopify strategy today and watch your profits grow with bundles app! more Create & upsell volume discount quantity breaks & bundles in your shop Set up Quantity Breaks, Classic Bundles, Mix-And-Match Bundles, Tiered Discounts Choose bundle discount type: percentage discount, fixed amount, fixed price etc. Increase conversions with bundle landing pages and upsell cross-sell offers Seamlessly integrate bundles with subscription products for recurring revenue.
Boost AOV: Bundles, BOGO & Volume Discounts - Visual Bundle Display, Variant Swatches, Cross-Sells! Sell more and boost AOV on every product page! Bundlex puts bundles, BOGO deals, quantity breaks, and cross-sell offers inside one fully visual widget - showing each item with its own image, variant picker and price. Add urgency with a countdown timer and sticky add-to-cart bar, keep stock pressure live with low stock alerts, and translate the entire widget into any language with one-click AI translation. Built-in color themes, custom CSS, and zero code required. All-in-one free bundles app! Sell more and boost AOV on every product page! Bundlex puts bundles, BOGO deals, quantity breaks, and cross-sell offers inside one fully visual widget - showing each item with its own image, variant picker and price. Add urgency with a countdown timer and sticky add-to-cart bar, keep stock pressure live with low stock alerts, and translate the entire widget into any language with one-click AI translation. Built-in color themes, custom CSS, and zero code required. All-in-one free bundles app! more Show bundles with images, variants & prices - buyers know what's inside Color chips, pill buttons, image swatches - match your store instantly Boost AOV with cross-sells inside any offer, each with its own price and variant Countdown timer, sticky cart bar & low stock alerts - drives conversions One-click AI translation for every store language - no copywriter needed
Fulfill more orders your way: Manage local delivery, drivers, and customer updates. Power your Shopify store with fast, flexible delivery. Instantly access hundreds of top providers like DoorDash, Uber, Relay and more—all from one easy platform. Manage every order, automate routing, track deliveries in real time, and keep customers updated with branded SMS alerts. Use your own drivers or tap into Burq’s network to scale when you need it. Plus, get full delivery analytics and 24/7 support to keep operations running smoothly. Power your Shopify store with fast, flexible delivery. Instantly access hundreds of top providers like DoorDash, Uber, Relay and more—all from one easy platform. Manage every order, automate routing, track deliveries in real time, and keep customers updated with branded SMS alerts. Use your own drivers or tap into Burq’s network to scale when you need it. Plus, get full delivery analytics and 24/7 support to keep operations running smoothly. more Fast, no-code setup Hundreds of delivery providers Automated order routing Driver Management, with multi-stop routing and batch delivery Real-time tracking with branding
Embed a buy button that adds products to cart on WordPress, Wix, or any site Create a Buy Now or Add to Cart button, assign one product, several products or a bundle with chosen variants and quantities, then paste the embed code into WordPress, Wix, Squarespace, a landing page or your Shopify blog. One click sends shoppers to your store with every product already in the cart, or straight to checkout. Ideal for bloggers, affiliates, influencers and product roundups. Style each button to match your brand. Create a Buy Now or Add to Cart button, assign one product, several products or a bundle with chosen variants and quantities, then paste the embed code into WordPress, Wix, Squarespace, a landing page or your Shopify blog. One click sends shoppers to your store with every product already in the cart, or straight to checkout. Ideal for bloggers, affiliates, influencers and product roundups. Style each button to match your brand. more Embed on WordPress, Wix, Squarespace or any site with copy-paste code Add multiple products and variants to cart in one click Send shoppers to the cart or straight to checkout Bundle buttons for recipes, kits, tutorials and gift guides Customize colors, text and size to match your brand
Reorder popup, reorder page in new customer account & reorder reminders to increase repeat orders Every store loses repeat revenue: customers forget to reorder, can't find what they bought, or give up halfway through. This app fixes all. Give every customer a 1-click reorder experience. Customers can edit quantity, add product line item properties, order notes, subscription reorder. Send automated reorder reminders at the right time. Show all previously bought products on 1 page. Show the previously bought badge to remind the customer. Works with new customer account, B2B, checkout, TYP, POS Every store loses repeat revenue: customers forget to reorder, can't find what they bought, or give up halfway through. This app fixes all. Give every customer a 1-click reorder experience. Customers can edit quantity, add product line item properties, order notes, subscription reorder. Send automated reorder reminders at the right time. Show all previously bought products on 1 page. Show the previously bought badge to remind the customer. Works with new customer account, B2B, checkout, TYP, POS more Reorder popup in new customer account. Carry forward product line item property Reorder reminder sent at the right time: customer-defined, usage-based, AI-based Show full past order history including out-of-stock products – all in one page Works with popular email marketing & SMS apps for replenishment reminders. Works with new customer account, Checkout, thank you page, home page, POS, B2B
Related Categories
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.