Next Commerce Cart SDK

A modern, TypeScript-based e-commerce cart SDK that seamlessly integrates with NextCommerce to provide enhanced cart functionality, comprehensive analytics, and powerful debugging tools.

What is Campaign Cart?

Campaign Cart is a JavaScript SDK that complements NextCommerce by providing advanced cart management, checkout flows, and upsell capabilities directly in your campaign pages. It enables you to create high-converting sales funnels with built-in analytics tracking and a developer-friendly API.

Key Features

• Type-Safe & Reliable: Built with TypeScript for enhanced stability and better error handling
• Developer Experience: Comprehensive debugging tools and clear API documentation
• Performance Optimized: Fast loading times and efficient DOM updates
• Analytics Integration: Native support for GA4, GTM, and custom analytics platforms
• Flexible Page Types: Support for product pages, checkout, upsells, and receipt pages

Quick Start

Installation

Add the following code to your HTML page:

<!-- Load Campaign Cart SDK -->
<script src="https://cdn.jsdelivr.net/gh/sellmore-co/campaign-cart@v0.2.28/dist/loader.js"></script>

<!-- Required: Your Campaign API Key -->
<meta name="next-api-key" content="your-api-key-here">

<!-- Optional: Enable debug mode during development -->
<meta name="next-debug" content="true">

<!-- Required: Define your page type -->
<meta name="next-page-type" content="product"> 
<!-- Options: product, checkout, upsell, receipt -->

<!-- Optional: Redirect URL after order completion -->
<meta name="next-next-url" content="/upsell">

<!-- Optional: Prevent back navigation (recommended for upsell pages) -->
<meta name="next-prevent-back-navigation" content="true">

Configuration Meta Tags

Tag	Required	Description
next-api-key	Yes	Your NextCommerce campaign API key
next-page-type	Yes	Page type: product, checkout, upsell, or receipt
next-debug	No	Enable debug mode with "true"
next-next-url	No	Redirect destination after order completion
next-prevent-back-navigation	No	Prevent back button navigation (useful for upsells)

Try It Out

Explore the SDK in action with our interactive playground:

Campaign Cart Playground