WooCommerce PayPal Checkout Payment Gateway 
WooCommerce PayPal Checkout Payment Gateway is used by 0.01% of sites
Official Website
https://github.com/woocommerce/woocommerce-gateway-paypal-express-checkoutCategory
WordPress pluginsWooCommerce PayPal Checkout Payment Gateway is a WordPress plugin which allows you to securely sell your products and subscriptions online using in-context checkout.