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.

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Engintron is a plugin that integrates Nginx to cPanel/WHM server.

Magnific Popup is a responsive lightbox & dialog script with focus on performance and providing best experience for user with any device.

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

OWL Carousel is an enabled jQuery plugin that lets you create responsive carousel sliders.

Modernizr is a JavaScript library that detects the features available in a user's browser.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

PHP is a general-purpose scripting language used for web development.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.