In short, yes.
We provide two different mechanisms for you to crowd-source your writing project. The first is that you may link your book to an external crowdfunding platform like indiegogo.com or kickstarter.com when setting up your book. Open the "Extra Settings" area in your book setup and enter the crowd-funding link to your project in the field as depicted below.
The second way of crowd-funding your project is to use the our built-in pricing system (see below) to create offers corresponding to crowd-funding levels and enter a description of what promise you are making for each level.