Introbills has a great deal of settings to tweak. They are divided into 3 main categories, global settings, print invoice settings, and invoice email settings. Introbills generates 2 different invoice layouts, one for print, and another one for email. From these three main categories they branch out into additional sub-categories. We'll cover everything using 5 chapters, which will help you understand everything there is to understand about settings available in Introbills.