Websites that have a shopping cart or checkout page, either using a known ecommerce platform or a custom solution.
hCaptcha is an anti-bot solution that protects user privacy and rewards websites.
Klarna Checkout is a complete payment solution where Klarna handles a store's entire checkout.
LiteSpeed is a high-scalability web server.
Magento is an open-source ecommerce platform written in PHP.
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
PHP is a general-purpose scripting language used for web development.
RequireJS is a JavaScript library and file loader which manages the dependencies between JavaScript files and in modular programming.