The real-time customizer makes setting up new websites for your clients easier and faster than before. The Real-Time Customizer enables you to add additional fields to the site launching process, whose data can be injected into the newly launched site. This saves on the tedious work of replacing emails, names, addresses and other common variables
For more information on the Real-Time Customizer, please see the articles on: Defining Placeholders, Adding Placeholders to your blueprint Settings, Setting up the blueprint, and Launching a site with the RT Customizer