PayPal's Text2Give service allows people to donate money to select charities by using a mobile phone.
From the organization's website:
Now you can use your phone to help better peoples’ lives. Whenever you see Text to Give next to a charity or non-profit organization - on a sticker or poster, in a magazine, at a concert - you can donate on the spot by text message. Find out how it works.
No writing checks, no remembering to do it later, no hassles. Here are some participating organizations.
References / Past Projects
Amnesty International
Starlight Starbright
UNICEF
