Community Contributors are volunteers who verify charity cases and follow up on all related matters to the case; therefore they're the liaison between Tadamon and the beneficiary. They have the relevant experience in their specialized fields, so through their knowledge and experience - as well as Tadamon's verification guidelines - cases are either verified or rejected.
Community Contributors are also champions of the case. They help collect donations by sharing the case with their network. This trusted connection allows for more people to donate and eventually secure funds for the case.
This is 'people helping people'...