Re:Show HN: Send free postcards worldwide
by rtpg on Monday July 13, 2015 @05:47AM
(#9877150)
how does this work? Is there a business model?
[ Parent
| on HN ]
If you scroll down you'll see they have ads and a way to donate to the site.
"It costs us some to print and post your photos as postcards. Please support us to keep this service free, forever."
Re:Show HN: Send free postcards worldwide
by bmir-alum-007 on Monday July 13, 2015 @08:27AM
(#9877681)
De facto nonprofit.