Apps for extending your checkout

Build a unique checkout for your business.

4,684 apps
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DECO Product Labels & Badges
5.0 out of 5 stars 1500 total reviews • Free plan available
Elevate sales with product labels, product badges & discounts
ETP Sort Hide Payment Methods
5.0 out of 5 stars 315 total reviews • Free
Hide, sort, reorder, rename payment methods with payment rules
Appstle Loyalty Program Reward
5.0 out of 5 stars 1212 total reviews • Free plan available
Customer loyalty points, rewards program, VIP tier & referrals
FBP | Fast Bundle & Upsell App
5.0 out of 5 stars 3053 total reviews • Free to install
Product Bundles & Upsell App for Mix & Match, BOGO, Free Gift
Kaching Subscriptions AI App
5.0 out of 5 stars 744 total reviews • Free plan available
Grow recurring revenue with flexible product subscriptions
Kite Discount, Free Gift, BOGO
4.9 out of 5 stars 926 total reviews • Free to install
Convert more: free gift, buy X get Y, BOGO & progress bar
SEOWILL: AI SEO & AI Blog Post
4.8 out of 5 stars 1663 total reviews • Free plan available
SEOAnt,SEO Optimizer,Alt text,AI Store Builder,AEO,GEO,JSON-LD
EG Auto Add to Cart Free Gift
5.0 out of 5 stars 1054 total reviews • Free trial available
Auto-add free gifts and BOGO offers with smart targeting rules
Preorder, Back In Stock ‑ STOQ
5.0 out of 5 stars 3371 total reviews • Free plan available
Grow sales with preorders, 'notify me' & back in stock alerts
Appstle℠ Bundles & Upsells
5.0 out of 5 stars 958 total reviews • Free plan available
Maximize AOV with bundles, volume discount, upsells & BOGO
Revoq ‑ EU Withdrawal Button
4.9 out of 5 stars 465 total reviews • Free plan available
Required for EU shops from June 19, 2026 – set up in minutes.
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3984 total reviews • Free plan available
Trusted app for free gift with purchase, buy x get y & bundles
TikTok
4.8 out of 5 stars 13278 total reviews • Free to install
Launch TikTok Ads and sell directly via TikTok Shop
Klaviyo: Email Marketing & SMS
4.7 out of 5 stars 2969 total reviews • Free to install
Email marketing, SMS, & WhatsApp that turn messages into sales
SMART Shipping Rates & Rules
4.9 out of 5 stars 252 total reviews • Free
Postcode shipping calculator to set rates & rules by product
Appointment Booking App Apntly
5.0 out of 5 stars 1493 total reviews • Free plan available
Appointment booking app to schedule services & events calendar
Simprosys Google Shopping Feed
4.9 out of 5 stars 4448 total reviews • Free trial available
Submits Feed for Google Shopping, Microsoft, Meta, & Pinterest
SMART Bundles Volume Discounts
4.9 out of 5 stars 207 total reviews • Free
Grow AOV with product bundles, BOGO, quantity breaks & gifts
BON Loyalty Program & Rewards
5.0 out of 5 stars 1813 total reviews • Free plan available
Customer loyalty points & rewards program, VIP tier, referrals
Essent Cart Drawer Cart Upsell
5.0 out of 5 stars 711 total reviews • Free
Lift AOV via Slide Cart Upsell, Sticky Add to Cart, Reward Bar
Discounty: Bulk Discount Sales
4.9 out of 5 stars 1172 total reviews • Free plan available
Boost sale with volume discount, Buy X Get Y and free shipping
GLO Color Swatch Variant Image
4.9 out of 5 stars 1617 total reviews • Free plan available
Increase conversions by showing product variants as swatches
Section Store: Theme Sections
4.9 out of 5 stars 2650 total reviews • Free to install
700+ plug-n-play customisable sections. Bundles, Upsell & AI
AOV.ai Bundles Upsell
5.0 out of 5 stars 1515 total reviews • Free to install
Grow order value with bundles, volume discounts & upsells
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4,684 apps
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