DukaPress is an open source e-commerce solution built for WordPress.
Business WorldPay Gateway for Woocommerce is a WordPress plugin which allows you to accept payments on your Woocommerce store.
Accept credit card and PayPal payments or donations on your wordpress site using your Online Worldpay merchant account. This plugin is SAQ A compliant
Accept credit card, ACH and PayPal payments on your wordpress site using your Worldpay US merchant account. SAQ A compliant.
Dukagate is an open source e-commerce solution built for WordPress.
Zingiri Web Shop is a WordPress plugin that adds fantastic ecommerce capabilities to a great content management system.