Federal and postal employees and military personnel can give at work
through the Combined Federal Campaign. Starting in 2017, they can make
their donation or pledge through a central CFC website. This new website
is one of several changes that are greatly lowering the CFC's costs, which
means nearly all your donation will go to the charities you support.
Here's more on the CFC's changes.
To support this charity navigate to the CFC site by clicking "Give
through the CFC Now". From there click "Find a CFC Charity." In the
"Charity" field, put in the charity's name or, if that doesn't work, its
CFC number.