Best Discount Apps built on Shopify Functions Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Aug 30, 2025
The best Shopify discount apps powered by Shopify Functions help merchants increase average order value through innovative promotional tools. From AI-powered upsells and BOGO offers to custom bundle builders and tiered discounts, these apps expand your store's promotional capabilities beyond standard discounts. Whether you need post-purchase upsells, free gift offers, or volume-based pricing, this curated selection delivers advanced discount features while maintaining seamless integration with Shopify's native checkout.
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#1. Increase your average order value with offering bundles, gifts, and applying volume discounts!
Drive more sales with smart product bundles and volume discounts that reward customers who buy more. This easy-to-use bundle builder lets you create attractive offers while matching your store's design. Set percentage discounts, fixed amounts off, or special bundle prices for specific products and collections. Track your success through the dashboard's revenue analytics and optimize performance with A/B testing features. The app provides clear insights into additional revenue generated from your bundle offers. With native Shopify integration and responsive customer support, you'll find everything needed to increase average order value and improve conversion rates. The simple interface makes it easy to customize discounts and manage bundle promotions that align with your brand.Install from Shopify App Store
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#2. Break down a product bundle into individual SKUs for realtime inventory sync and order fulfillment
Create flexible product bundles and kits that automatically break down into individual SKUs for accurate inventory tracking and order fulfillment. Whether you need mix-and-match bundles, subscription boxes, variant combinations, or volume discount packs, this app handles it all. Set up wholesale B2B multipacks or let customers build their own custom bundles. The app works seamlessly with 2000 variants per bundle and offers infinite options to bypass Shopify's limits. Each bundle gets its own landing page for better promotion. Integrates smoothly with POS systems, ERPs, warehouse management, 3PL services, and other fulfillment solutions to maintain real-time inventory sync across all channels. Perfect for merchants who want to offer product bundles while keeping their backend operations organized and efficient.Install from Shopify App Store
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#3. Elevate your sales with product volume, order volume & free gift with purchase tiered discounts!
Discount Kit helps you create effective store promotions with multiple discount types and strategic placement of discount information. The app offers tiered product volume discounts, free gifts with purchase, and order goal-based discounts that display directly on product pages. Shoppers can see volume pricing tables while browsing, encouraging them to add more items to their cart. With support for up to 25 automatic discounts running simultaneously, you can create personalized promotional campaigns that drive higher order values. The app's storefront components strategically show discount details exactly where customers need to see them, making your promotions more effective at converting sales.Install from Shopify App Store
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#4. Upsell with AI Offers, bundle discounts, cross-sells, quantity breaks, volume discounts
Increase your store's average order value with smart AI-powered bundle offers and targeted discounts. This app combines intelligent product recommendations based on purchase history with flexible discount options including cross-sells, quantity breaks, and volume pricing. Create "Frequently Bought Together" displays and upsell sliders that showcase complementary items in customizable layouts. Set variant-specific volume discounts to manage inventory effectively while maximizing sales. The user-friendly interface lets you preview offers before going live, while detailed analytics help track performance. With full currency support, translation options, and customizable designs to match your brand, you can build compelling product bundles that naturally encourage larger purchases.Install from Shopify App Store
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#5. IzyRent is a complete and easy-to-use app for rentals, bookings, events, services & appointments
IzyRent makes managing rentals, bookings, and appointments simple and efficient for your business. Whether you're handling hotel reservations, equipment rentals, clothing rentals, or course bookings, everything works with just one click. The app features a fast, lightweight calendar that automatically handles availability dates and lets you track all current bookings. You can set special rates and discounts for specific dates, collect deposits, enable pay-later options, and add product extras to bookings. Customers can leave booking notes with important information, and you'll receive automatic reminders. The app syncs seamlessly with popular calendar platforms including Google Calendar, iCloud, Outlook, and even Airbnb through iCalendar integration. Perfect for businesses offering services, events, or rental items who want a complete booking solution without complicated setup.Install from Shopify App Store
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#6. Boost sales with SMART Automatic Discounts: Simplify discounts and increase conversions seamlessly
SMART Automatic Discounts makes managing your store's promotional offers simple and effective. This intelligent app applies discounts automatically based on your customers' shopping behavior and cart contents, helping increase your sales conversions. Set up custom discount rules for different promotional campaigns without manual intervention, reducing errors and saving valuable time. The app's user-friendly interface lets you create personalized, time-sensitive discounts that encourage repeat purchases. Whether you run a small boutique or a large retail operation, this automated discount solution helps maximize revenue while improving your customers' shopping experience.Install from Shopify App Store
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#7. Provide over 25 unique discounts with customizable options not available by default.
Customize your store's discount strategy with over 25 unique discount types not found in Shopify's default settings. Create targeted offers using customer tags, product tags, and lifetime value criteria. Set up gift with purchase promotions, employee discounts, and special shipping rates. The app supports advanced options like buy X get Y deals, volume-based pricing tiers, and product line item discounts. Works seamlessly with your existing store discounts and requires no theme modifications or code changes. Whether you need customer-specific pricing, product-based deals, or quantity-based offers, this app delivers flexible discount solutions. We're ready to help customize discount features for your specific business needs, using the latest Shopify technology.Install from Shopify App Store
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#8. AI Checkout Upsell App, One Click Upsell Post Purchase Upsell. Checkout Upselling and Cross Selling
ReConvert is a comprehensive upsell and cross-sell solution for Shopify stores that helps increase average order value. The app offers multiple selling opportunities through cart drawer, checkout, and post-purchase funnels. Create personalized product recommendations and bundle offers using the drag-and-drop builder. Features include thank you page upsells, frequently bought together suggestions, and one-click purchase options. The app comes with mobile-optimized templates, A/B testing capabilities, detailed analytics, and advanced customer segmentation. For Shopify Plus stores, ReConvert enables checkout upsells with full customization options. The app integrates seamlessly with Recharge and other Shopify functions, making it easier to build effective upselling strategies that work for your store.Install from Shopify App Store
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#9. Bundle products together with discounts to boost sales.Sell More and Better with Discounts!
Create profitable product bundles and discounts to increase your store's average order value. Set up Buy X Get Y deals, quantity breaks, mix & match offers, and collection-based bundles in minutes - no coding needed. The app automatically applies and combines multiple discounts, letting you offer attractive deals to customers. Add free gifts and shipping incentives to your bundles while previewing changes in real-time. With quick setup, unlimited revenue potential, and seamless integration, you can start driving more sales immediately. Live chat support is available to help you maximize results from your bundle campaigns.Install from Shopify App Store
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#10. Boost your AOV with Aftersell's cart, post purchase upsell, thank you page & checkout upsells
Aftersell is a complete upsell solution that helps you generate more revenue throughout the customer journey. Create personalized one-click post-purchase upsells and cross-sells in your cart, thank you page, and checkout (Shopify Plus). Customize your offers based on products, cart value, customer tags, and other factors. The smart AI-powered system automatically shows relevant offers to each shopper. Add social proof, reviews, and FAQs to your thank you page to drive conversions. Plus, join Rokt's premium ad network to unlock additional revenue streams. Whether you want to increase average order value or optimize your sales funnel, Aftersell provides the tools to grow your ecommerce revenue with targeted upselling.Install from Shopify App Store