WooCommerce

WooCommerce is the world's most popular open-source ecommerce plugin for WordPress, powering millions of online stores. The core platform is completely free and includes unlimited products, orders, and customers. It supports multiple payment gateways including Stripe and PayPal, provides built-in checkout systems, automatic tax calculations, and flexible shipping options. Advanced features like wholesale tiered pricing and quantity-based pricing are available through optional extensions. No platform fees or revenue share applies to sales.