
1) Payment system
Found on
https://www.crosswordclues.com/clue/crowdfunding

The crowdfunding model is fueled by three types of actors: the project initiator who proposes the idea and/or project to be funded; individuals or groups who support the idea; and a moderating organization (the `platform`) that brings the parties together to launch the idea. In 2013, the crowdfunding industry grew to be over $5.1 billion worldwi.....
Found on
http://en.wikipedia.org/wiki/Crowdfunding

A method of funding and underpinning a project or business venture which became increasingly popular and visible in the 21st century, whereby users or other interested people are involved as investors at project inception, and therefore agree and commit to support a development of one sort or another. A good example of crowdfunding is the raising c...
Found on
http://www.encyclo.co.uk/local/22643
No exact match found.