Apps for extending your checkout

Build a unique checkout for your business.

6,028 apps
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Optionize Product Options
4.5 out of 5 stars 93 total reviews • Free plan available
Add unlimited options beyond the 3 native product options
Shogard: Security IP Bot Block
4.8 out of 5 stars 44 total reviews • Free plan available
Secure your store: block bots, IPs and disable right click!
Build Your Own Bundle Builder
4.9 out of 5 stars 56 total reviews • Free to install
Bundle Builder offers Mix and Match bundle, Build a Box & BYOB
WeltPixel Conversion Tracking
5.0 out of 5 stars 11 total reviews • Free plan available
Server-side tracking for Meta CAPI, Google Ads, GA4 + 6 more
Cashfree CODFIRM
4.6 out of 5 stars 48 total reviews • Free to install
Reduce COD RTOs and improve conversion with One Click Checkout
Nex Advanced Cash on Delivery
5.0 out of 5 stars 141 total reviews • Free trial available
Set COD Fee & Limit Cash on delivery with conditions
Practical Fees & Surcharges
4.7 out of 5 stars 7 total reviews • Free
One app for shipping protection, packaging & any custom fee
MyParcel
4.0 out of 5 stars 54 total reviews • Free to install
A shipping platform with multiple carriers
Ako Marketing Loyalty Retarget
4.9 out of 5 stars 133 total reviews • Free plan available
Boost retention with VIP loyalty program store credit rewards
Monster Cart Upsell+ Free Gift
4.7 out of 5 stars 537 total reviews • Free plan available
Reward Bars, CartDrawer Upsells, All Bundles, Free Gift app
Simplee Memberships & Loyalty
4.9 out of 5 stars 76 total reviews • Free plan available
Sell memberships, give members perks, discounts, store credits
Wow Custom Product Options
5.0 out of 5 stars 10 total reviews • Free plan available
Add custom product options, addons price, product personalizer
Tolstoy: Shoppable Video & UGC
4.7 out of 5 stars 279 total reviews • Free plan available
Import once. Sell with video across your store and Shop App
Disco: Flash Sale Discount App
4.8 out of 5 stars 104 total reviews • Free plan available
Bulk price editor & scheduled flash sales with timers & pages.
Click Context: Heatmaps for AI
5.0 out of 5 stars 10 total reviews • Free plan available
Ask AI why customers aren't buying. Heatmaps, sessions, carts
Helium Customer Fields
4.5 out of 5 stars 348 total reviews • Free trial available
Customizable forms to register or approve new customers
Qikify Upsell & Cross‑sell
4.8 out of 5 stars 677 total reviews • Free plan available
Advanced upsell & cross-sell campaigns that boost AOV
Veeper ‑ Stop Coupon Leaks
5.0 out of 5 stars 93 total reviews • Free trial available
Stop Coupon Leaks: Extension Blocking, Removal, Alerts & more!
Amazon MCF by WebBee
4.8 out of 5 stars 351 total reviews • Free plan available
Amazon MCF: Fulfill Orders, List Products & Sync Inventory
Bony Extra Fees & Surcharges
5.0 out of 5 stars 16 total reviews • Free plan available
Surcharges, card, shipping and product fees at cart & checkout
PF: Skip To Checkout/Skip Cart
4.7 out of 5 stars 35 total reviews • Free
Instant checkout sticky add to cart Apple Pay Buy Now button
Buy X Get Y Free Gifts & BOGOs
5.0 out of 5 stars 19 total reviews • Free
Buy X Get Y, Auto add Multi Free Gifts, BOGO & Bundle Rewards
Puco Checkout Rules
5.0 out of 5 stars 53 total reviews • Free plan available
Customize checkout using 50+ powerful rules and conditions
Watix ‑ WhatsApp Order Alerts
5.0 out of 5 stars 15 total reviews • Free to install
Connect your WhatsApp number with official Meta Cloud API
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6,028 apps
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