I already develop this type of project before for my Indonesian client. I know the logic about crowd funding project. I was develop it iin laravel 5.0 framework.
My previous project's logic is given bellow:
First of development we developed system for post a campaign. There are four part of this campaign.
basic about campaign,story behind campaign,team for work with campaign,and preview. After create successfully campaign.
there are some package for funding. like $100,$200,$500. If any visitor like to donate then visitor can donate one of these package.
i just forgot to say there is an admin panel where admin can review the campaign and if admin accept the campaign then that campaign will be published.
campaign creator can share campaign on social media also.
You attach a zip file of admin panel of ace admin. Your choice is perfect because this admin panel is complete for doing a full project.
I just tell you my previous crowd funding site logic. You can share with me about your logic.
About Myself :
I am php developer with 3.5 years experience.
i love to do project in raw php, frameworks like Codeigniter, Laravel , mysql, html,css,javascript and jwuery.
This project is not possible by 30 days. I just set a day for formality.