Georgios Kampantaidisdonated • JunGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier DonateFeed nonprofit card link to Giving Multiplier
Georgios Kampantaidisdonated • MarGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier 1DonateFeed nonprofit card link to Giving Multiplier
Georgios Kampantaidisdonated • MayGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier 1DonateFeed nonprofit card link to Giving Multiplier
Georgios Kampantaidisdonated • FebGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier DonateFeed nonprofit card link to Giving Multiplier
Georgios Kampantaidisdonated • AprGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier 2DonateFeed nonprofit card link to Giving Multiplier
Georgios Kampantaidisdonated • JanGiving MultiplierHarvard UniversityOur research-based matching system motivates people to donate to highly effective charities at givingmultiplier.org.Feed nonprofit card link to Giving Multiplier DonateFeed nonprofit card link to Giving Multiplier