ce-cart-checkout

Automates Commerce Engine cart, checkout and payment flows for e-commerce storefronts.

Updated Feb 12, 2026
One-click install
npx skills add https://github.com/commercengine/skills --skill ce-cart-checkout
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ce-cart-checkout
Source: https://github.com/commercengine/skills/tree/main/skills/cart-checkout
Command: npx skills add https://github.com/commercengine/skills --skill ce-cart-checkout

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill provides end-to-end control over Commerce Engine cart management, checkout flow, and payment integration, including hosted checkout and custom checkout paths, to accelerate storefront development.

Core Features & Use Cases

  • Manage carts with add/update/remove items, apply coupons, and redeem loyalty points.
  • Orchestrate the full checkout flow: collect addresses, verify deliverability, select fulfillment options, and process payments via integrated gateways (hosted or custom).
  • Support Hosted Checkout (pre-built, iframe-based) for rapid, PCI-compliant purchases, plus a Custom Checkout path using the Storefront SDK for full customization.
  • Provide clear guidance and patterns for cart state handling, payment payloads, and order creation from cart to order.

Quick Start

Install the Skill and initialize Commerce Engine cart-checkout to enable hosted checkout and custom checkout workflows.

Frequently Asked Questions about ce-cart-checkout

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate ecommerce cart creation and item management in a storefront?

Automate ecommerce cart creation and item management by applying this Skill to add, update, or remove items, apply coupons, and redeem loyalty points. It handles cart state and item payloads for storefront frameworks.

What is the difference between hosted checkout and custom checkout for payments?

Hosted checkout provides a pre-built, iframe-based, PCI-compliant purchase flow for rapid deployment. Custom checkout uses the Storefront SDK for full payment payload control and order creation customization.

How do I collect addresses and verify deliverability during the checkout flow?

Collect addresses and verify deliverability during the checkout flow by orchestrating the Commerce Engine address collection and fulfillment selection processes. This ensures accurate delivery validation before payment processing.

Can I process order payments through integrated gateways using a Storefront SDK?

Process order payments through integrated gateways using the Storefront SDK within a custom checkout path. This supports detailed payment payloads, auth modes, and order creation from cart to order.

Does this checkout automation support discount coupons and loyalty point redemption?

Checkout automation supports discount coupons and loyalty point redemption directly within the cart management phase. This applies coupon logic and loyalty point deductions before the final payment processing.

When should I choose custom checkout patterns over a pre-built hosted checkout?

Choose custom checkout patterns over a pre-built hosted checkout when you need full control over UI, cart state handling, and payment payloads. Use hosted checkout for rapid, PCI-compliant iframe-based purchases.