I have developed a site for a nonprofit, the domain is 6 years old and has an official launch date on the 20th March, the site is run by a team of volunteers from across Europe. I am wanting to invest £500 along with my time as I think to cause is a good one. Could you guys suggest a good way to take to promote this site on a shoe string. I have thought about crowd funding but dont know that much about it. The niche is ethical, cruelty free, vegan Any help or advice would be great.