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Best Discount Apps built on Shopify Functions Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
•
Jun 02, 2026
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.
| Name | Rate on Shopify | Price | Free trial | Key features |
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#1. Increase your average order value with offering bundles, gifts, and applying volume discounts!
Increase your average order value and conversion rate by creating product bundles, offering volume discounts, and adding gifts to orders. The simple bundle builder lets you customize everything to match your brand's look and feel. Choose which products or collections get volume discounts, then set discounts as percentages, dollar amounts, or specific prices. Track your additional revenue right from the main dashboard or explore detailed analytics to see exactly how your bundles perform. Use built-in A/B testing to maximize results and find what works best for your store. The app delivers a Shopify native, user-friendly experience with helpful live customer support ready to answer your questions. -
#2. Boost AOV with BOGO, Buy x get y, Free gift with purchase, Bundle, Volume Discount, Checkout Upsell
BOGOS, formerly Free Gifts by Secomapp, is a trusted promotion app for creating BOGO deals, free gift with purchase offers, product bundles, upsells, and cart discounts. With over 11 years of experience, this app has helped 87,000+ brands worldwide run promotions seamlessly while increasing average order value and generating more orders. The app features fully customizable widgets for buy one get one free, buy x get y, mix and match bundles, and bundle builder options. You can set up checkout upsells with discount codes, volume discounts, and frequently bought together suggestions. Promote your offers using progress bars, gift thumbnails, offer pages, and today's deals. BOGOS supports POS and headless commerce, provides advanced targeting and analytics, plus translation capabilities. The app includes auto add to cart functionality, gift selection options, and discounts on the cheapest items. Prompt chat support, technical assistance, and an AI assistant are always available to help you maximize your promotional campaigns and improve the shopping experience. -
#3. Boost sales: free gift with purchase, buy X get Y, BOGO, tiered & volume discounts, progress bars
Kite is a comprehensive discount toolkit that helps Shopify merchants increase sales and grow revenue while protecting profit margins. The app offers multiple discount types including free gift with purchase, buy X get Y deals, BOGO offers, tiered discounts, and volume discounts - all manageable through a single discount code. Key features include automatic gift additions at cart value thresholds, multi-buy discounts that apply in the cart, and progress bars showing customers how close they are to rewards like free gifts or free shipping. Merchants can generate bulk discount codes for email campaigns, SMS marketing, and influencer partnerships. Built on native Shopify Functions, Kite provides in-built analytics to track offer performance across every metric. The customizable widgets seamlessly match your store design, ensuring a cohesive shopping experience that converts more customers without technical workarounds. -
#4. Frequently bought together cross-sell & post purchase upsell funnels, one click upsell & cart upsell
Upsell.com (ReConvert) is an essential upsell app designed to increase your average order value and conversion rate. This app lets you present targeted upsell and cross-sell offers throughout the entire customer journey, from product pages to post purchase funnels. Key features include product upsell, cart upsell, checkout upsell (Shopify Plus only), and post purchase upsell funnels. The app uses AI product recommendations to show frequently bought together items and related products on your product pages. You can create one click upsell offers and bundle deals that drive more revenue. ReConvert supports Shopify Subscriptions, checkout blocks for Shopify Plus stores, and includes a funnel builder for creating customized upsell and cross-sell campaigns. Whether you need cart upsells, product recommendations, or complete post purchase upsell funnels, this app provides the tools to maximize your store's revenue potential. -
#5. 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. -
#6. Boost AOV with 1-click post-purchase upsells, checkout upsells, thank you page offers, and more
Aftersell helps you increase revenue from every order without spending more on advertising. The app offers 1-click post-purchase upsells that let customers add products after checkout with a single tap. Smart Funnel AI automatically shows shoppers personalized offers based on their purchase behavior. Customize your thank you page with cross-sells and product recommendations to complete your sales funnel. Shopify Plus merchants can add checkout upsells, reward bars, and testimonials directly on the checkout page. Personalize offers using product data, cart value, customer tags, language, and UTM parameters. Earn passive income with Rokt Thanks by displaying premium brand offers from companies like Disney+ and Nike on your confirmation page—making up to $0.80 per order. The app combines post-purchase upsells, downsells, checkout widgets, and social proof to maximize your average order value while improving the customer experience. -
#7. Build any bundle like mix and match discounts and free gift with inventory sync & order fulfillment.
Simple Bundles & Kits helps you create product bundles with mix and match options, BOGO free gifts, volume discounts, and subscription bundles to increase AOV. Build single-SKU and multi-SKU bundles, or let customers build their own bundle with unlimited options that bypass Shopify's 2048 variant limit. The app breaks down bundles into individual SKUs for seamless order fulfillment and realtime inventory sync. It integrates with POS, 3PL, WMS, ERP systems, and shipping software to manage B2B multipacks efficiently. Track bundle sales, conversion rates, and performance with advanced analytics. Create bundle landing pages with minimal front-end components and connect with post-purchase upsell apps. Perfect for mix and match bundles, quantity discounts, and customizable bundle options that work across all sales channels. -
#8. Go beyond basic promos—create advanced, strategic upsell & cross-sell offers that boost AOV.
This app helps you create advanced upsell and cross-sell campaigns on product and cart pages in minutes. Set up Buy X Get Y offers, BOGO deals, and bundle promotions with automated discounts and smart rules. Use Amazon-style frequently bought together layouts to recommend product combos that increase your average order value. Add one-click product add-ons and free gifts with customizable display conditions. Launch cart upsells that show multiple offers when customers click checkout. Features include promotion badges, combined discount options, flexible display settings, and actionable analytics. The simple interface makes it easy to build strategic offers that drive conversions without settling for basic, one-size-fits-all promotions. -
#9. Bundle Deals & Discounts: BOGO, Buy X Get Y, Volume, Tiered Pricing & Quantity Breaks to Boost AOV
SMART Bundles Volume Discounts helps you increase average order value with automatic discounts and bundle deals that work seamlessly at checkout. Create product bundles, BOGO offers, Buy X Get Y promotions, volume discounts, quantity breaks, and tiered pricing based on products, collections, variants, customer tags, or cart value. The app supports both automatic discounts and discount codes, letting you run multiple promotions simultaneously without conflicts. Shoppers see their savings displayed clearly in the cart drawer and at checkout, creating a transparent discount experience that reduces cart abandonment. Set up mix and match bundles, bundle deals, and code-based promotions with no coding required. -
#10. 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.
