Facebook is a social media place that builds community by bringing the world together. Blood donation fits directly into the Facebook frame and enables the social good with its vast network. The scenario to focus on before starting making the solution are;  Building up the infrastructure and awareness about the feature  Know nearest hospitals and blood banks  Potential blood donors  Active blood donors  Demand sides  There are pain points for users, like;  The donors are unaware of the blood type and how much there is a need.  The donor's eligibility  Don't feel motivated  I have an idea for blood profiling;  Add a section for users to document their blood type, which should be kept private and identified by a lock icon. As soon as a user enters their blood type, a message communicating the rarity or need for their blood type should appear, for instance, universal donors and challenging to find blood types.  We can give a badge and get to know someone who has donated blood many times.  I have an idea for motivating the users;  Post on the feed when someone donates the blood  Videos from celebrities with a thanking note  Videos from blood receivers with thanking note