"...Sponsume is a crowd funding site.
People who need investors, for anything from an arts project to a new company, put their project on the site. Investors then buy vouchers.
When Greg first came to us, he had a beta site. Usability is always key with a project like this - the concept is unusual and most people are not sure what to expect, so it took refinement to get right.
There are other interesting complexities - such as the ability to provide funding in a range of currencies and the need for multiple payment gateways. This is an ongoing project, the ideas never stop..."