Delivery Customizations powered by Functions

Apps that integrate seamlessly with Shopify admin, allowing you to customize deliveries
20 apps
SMART Shipping Rates & Rules
5.0 out of 5 stars 428 total reviews • Free to install
Postcode shipping calculator to set rates & rules by product
Blockify Checkout Customizer
4.9 out of 5 stars 299 total reviews • Free plan available
Checkout rules, checkout customizer and discounts to boost AOV
SMART Bundles Volume Discounts
4.9 out of 5 stars 387 total reviews • Free
Grow AOV with product bundles, BOGO, quantity breaks & gifts
Shopify Checkout Blocks
4.1 out of 5 stars 214 total reviews • Free
Customize your Checkout, Thank you and Order status pages
SMART Checkout Rules & Upsells
5.0 out of 5 stars 746 total reviews • Free
Checkout upsell app, rules & post purchase upsells to grow AOV
SMART Functions Creator
5.0 out of 5 stars 118 total reviews • Free
Migrate and create scripts or discounts with a function editor
HideShip:Hide Shipping Methods
5.0 out of 5 stars 91 total reviews • Free plan available
Hide, sort & rename shipping methods with a rule-based engine
Free Shipping Discounts ‑ SC
5.0 out of 5 stars 100 total reviews • Free plan available
Offer shipping discount rules to customers based on conditions
BeSure Checkout Rules
5.0 out of 5 stars 193 total reviews • Free plan available
Customize checkout behavior with conditional powerful rules
Releasit COD Fee
4.8 out of 5 stars 604 total reviews • Free plan available
Add OTP Verification, COD fee and partial payments at checkout
SMART Address Validator
4.8 out of 5 stars 75 total reviews • Free
Seamlessly validate customer address fields at checkout
Bird Pickup Delivery Date
4.9 out of 5 stars 497 total reviews • Free plan available
Date & time picker for store pickup, local delivery, shipping
S Estimated Delivery Date Plus
4.9 out of 5 stars 442 total reviews • Free plan available
Show Estimated Delivery Date (EDD/ETA) plus delivery time
OCT Hide Shipping Methods
5.0 out of 5 stars 21 total reviews • Free to install
Sort, reorder, rename, hide shipping rates with checkout rules
ACOD: Cash On Delivery COD Fee
4.9 out of 5 stars 115 total reviews • Free to install
Add a COD fee, limit Cash on Delivery & hide COD at checkout
Shipping Rate Power Toy
5.0 out of 5 stars 30 total reviews • Free plan available
Reorder and hide your shipping rates
Octolize Pickup Points PRO
4.9 out of 5 stars 58 total reviews • Free to install
Offer your customers pickup points of 54 carriers to choose
Local Delivery + Pickup Date:S
5.0 out of 5 stars 126 total reviews • Free trial available
Local Delivery & store pickup, AI Route planner,Date-Time Slot
Qikify Checkout Customizer
4.8 out of 5 stars 72 total reviews • Free plan available
Compact tool w/ AI, custom checkout fields, upsell, rules
Bony: Checkout Rules & COD
4.9 out of 5 stars 27 total reviews • Free plan available
Payment, shipping, purchase limits & checkout validation