With Life Trackers, turning life experiences into a published book is as simple as sending an email. While self-publishing is nothing new, Life Trackers makes it easy to pull together travel journals, memory books and other keepsakes from just about anywhere a user has internet access. Best of all, there's no cost to join, and customers can get a printable PDF of their book for free. Here's how ..

디지털마케팅/디지털마케팅사례 2007. 3. 11. 19:47