Excellent, genuinely free crowdfunding solution

Works out of the box. plugin author is very actively maintaining this surprisingly feature-rich and effective crowdfunding solution. saved me $349/yr off of a GiveWP :O or $279/yr off of a WooCommerce Subscription–also :O (in order to add recurring donations to my platform, those were the plans I was deciding between, before I found this Free, open-source solution, today)! Thank You Very Much for helping democratize this critical ecommerce functionality (crowdsourcing / fundraising / recurring billing). I’m a *huge* proponent of open-source projects–especially ones such as this that are so actively maintained. Thank You, again, very much!