Discount Apps built on Shopify Functions

Apps that integrate seamlessly with Shopify admin, enabling you to build unique promotions and shopping experiences.
31 apps
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3573 total reviews • Free plan available
One-stop app for free gift with purchase, buy x get y, bundles
Kaching Bundles App & Upsells
5.0 out of 5 stars 4058 total reviews • Free to install
Boost AOV with quantity breaks, product bundles & upsell app
Kite Discount, Free Gift, BOGO
4.9 out of 5 stars 738 total reviews • Free to install
Boost Sales by Discounts, Free Gift, BOGO, progress bar & more
Simple Bundles & Kits
4.9 out of 5 stars 696 total reviews • Free plan available
Build mix match product bundle for 3PL fulfillment & inventory
Aftersell Post Purchase Upsell
4.7 out of 5 stars 804 total reviews • Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
SMART Bundles Volume Discounts
5.0 out of 5 stars 122 total reviews • Free
Boost AOV with a discount bundler: BOGO, Volume, Tiered & Gift
Upsell.com ‑ ReConvert Upsell
4.8 out of 5 stars 2851 total reviews • Free plan available
Create Cart Upsell & Cross Sell + Post Purchase Upsell Funnels
Regios Automatic Discounts
4.8 out of 5 stars 155 total reviews • Free trial available
Boost sales with volume discounts, pricing tiers, and offers
FC Functions Creator & Scripts
5.0 out of 5 stars 72 total reviews • Free
Migrate and create Functions with a Creator & Script Editor
Qikify Upsell & Cross‑sell
4.8 out of 5 stars 626 total reviews • Free plan available
Upsell & cross-sell with Frequently Bought Together, BOGO
Discount Kit
4.9 out of 5 stars 73 total reviews • Free trial available
Discounts that drive sales and increase AOV & conversion rates
Free Shipping Discounts ‑ SC
5.0 out of 5 stars 74 total reviews • Free plan available
Offer shipping discount rules to customers based on conditions
PowerX ‑ Functions Creator
5.0 out of 5 stars 29 total reviews • Free plan available
Script to Functions: Discounts, BOGO, Free Gift, Volume & More
Unlimited Bundles & Discounts
4.8 out of 5 stars 699 total reviews • Free plan available
Bundle products together with discounts to boost your sales!
Dollarlabs: Ultimate Discounts
4.9 out of 5 stars 46 total reviews • Free trial available
Create any automatic and manual discount you can imagine.
IzyRent: Rentals & Bookings
4.9 out of 5 stars 124 total reviews • Free plan available
Take rentals, bookings, events, services & appointments
Addly Bundles app & Upsell app
4.7 out of 5 stars 115 total reviews • Free plan available
Upsell with AI bundles, frequently bought together & discounts
Abra Promotions
5.0 out of 5 stars 56 total reviews • Free plan available
Auto-apply compare-at pricing, gifts and complex discounts
Discount Ninja Promo Engine
4.4 out of 5 stars 178 total reviews • Free trial available
Personalized Promotion Platform. Special Offers & Secret Deals
DiscountRay‑Custom Price
5.0 out of 5 stars 11 total reviews • Free plan available
Personalized B2B offers with automatic discounts and free gift
Simple Discounts
5.0 out of 5 stars 13 total reviews • Free plan available
Create mix-and-match, tier/quantity breaks, & volume discounts
Multiscount: Tiered Discounts
5.0 out of 5 stars 23 total reviews • Free plan available
Next generation of stackable and tiered discounts
Checkout Bear
4.0 out of 5 stars 4 total reviews • Free to install
Customize your checkout page with checkout extensibility
Discount Bot: Sitewide Sales
4.4 out of 5 stars 9 total reviews • Free trial available
Create discounts for your entire catalog at once
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