First, we wanted to make sure that we picked charities across a wide range of issues, so that our tabbers can support the causes that they are most passionate about.
Second we wanted to make sure that our charities do an exceptional job of turning donation dollars into positive impact. For that we turned to services like charitynavigator.org and givewell.org that monitor the efficacy of different charities.
In addition, in 2019 we are running a Monthly Charity Spotlight where each month we will support a new charity selected by Tabbers. To submit your favorite charity to the spotlight, add it as a comment here