Amazon Advertising (formerly AMS or Amazon Marketing Services) is a service that works in a similar way to pay-per-click ads on Google.
Buy me a coffee is a service for online content creators that they may use to receive tips and donations to support their work.
LiteSpeed is a high-scalability web server.
WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.