Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.
Hostinger is an employee-owned Web hosting provider and internet domain registrar.
LiteSpeed is a high-scalability web server.
PHP is a general-purpose scripting language used for web development.
Unpkg is a content delivery network for everything on npm.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.