Payment Customizations powered by Functions

Apps that integrate seamlessly with Shopify admin, allowing you to customize payments
19 apps
COD King‑COD Fees & OTP Verify
4.9 out of 5 stars 601 total reviews • Free to install
Verify COD orders via OTP & collect partial payments upfront.
SMART Checkout Rules
4.9 out of 5 stars 113 total reviews • Free
Seamlessly customize your checkout with powerful custom rules
Built for Shopify
Shopify Checkout Blocks
4.1 out of 5 stars 140 total reviews • Free
Customize your Checkout, Thank you and Order status pages
ETP Sort Hide Payment Methods
5.0 out of 5 stars 122 total reviews • Free
Hide, sort, reoder, rename payment methods with payment rules
Built for Shopify
Releasit Cash on Delivery COD
4.9 out of 5 stars 574 total reviews • Free plan available
Customizable COD Fees to Reduce Failed Orders & Losses
Built for Shopify
BeSure Checkout Rules
5.0 out of 5 stars 166 total reviews • Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
Blockify Checkout Rules Plus
4.9 out of 5 stars 163 total reviews • Free plan available
Checkout rules, upsells, and checkout customizer to boost AOV
Built for Shopify
ACOD: Cash On Delivery COD Fee
4.9 out of 5 stars 49 total reviews • Free
Add a COD Fee and Limit Cash on Delivery (COD) using rules
Built for Shopify
HidePay: Hide Payment Methods
4.8 out of 5 stars 324 total reviews • Free plan available
Hide & customise all payment methods in your checkout
Built for Shopify
VL: Checkout Address Validator
5.0 out of 5 stars 21 total reviews • Free to install
Address validation via checkout customization & shipping rules
Built for Shopify
Ako Taiwan CVS Pickup Einvoice
4.9 out of 5 stars 120 total reviews • Free plan available
Provide CVS pickup options and e-invoice for your customers
Bony: Checkout Rules & COD
5.0 out of 5 stars 25 total reviews • Free plan available
Customize checkout rules to boost sales and reduce risk
Built for Shopify
SMART Address Validator
4.9 out of 5 stars 11 total reviews • Free
Seamlessly validate customer address fields at checkout
Built for Shopify
FC Functions Creator & Scripts
5.0 out of 5 stars 11 total reviews • Free
Migrate and create Functions with a Creator & Script Editor
Built for Shopify
CCL Hide Payment Methods
4.9 out of 5 stars 17 total reviews • Free plan available
Hide payment methods, sort, reorder, rename them conditionally
Built for Shopify
Local: Country Payment Rules
Free plan available
Rename, move or hide payment methods based on customer country
HyperPay Customization
1.0 out of 5 stars 1 total reviews • Free
Rename HyperPay payment method.
appstronaut: ComingSoon Pages
4.0 out of 5 stars 1 total reviews • Free plan available
Easily create a responsive coming soon pages
HX: Hide Express Payments
Free trial available
Seamlessly hide express payment methods from your customers