You've got precious little runway left on that campaign, which launched in early March. What other promotion have you been doing to get people to buy in to Notifon?
That's the point, I think I launched the campaign too soon. I didn't had a good press coverage on the launch day. One week later, I got answers from Mashable and Techcrunch reporters, they seemed very interested by Notifon, until I sent them the campaign link (with only 3% of the financial goal reached).