We're going to invest on a crowd funding website in our country. Currently, there's not any native service. As I search more, I get less answers! I also contacted to some of famous providers and they didn't respond properly. - Is there any CMS or addon-for-a-cms to found this service? - Which one is better: programming an application from scratch or creating a plugin for current CMS's such as Wordpress, Joomla, etc? - Which programming language is the best to make it from scratch for these days? - anything else...?