o.b. Tampons will donate $1.00 per shared message about Huru International, an organization that provides sanitary protection to adolescent girls in developing countries. Their goal is to raise $25,000. Just click “Click to Share”, allow access (you can remove Facebook Apps you’ve allowed later), and send the message! (image credit: o.b.)
*Expired* Donate4Free: o.b. Donates $1.00
Sorry, no longer available but see current Freebies by Mail at Freebies 4 Mom.