在线阅读本书
Infopreneurs sell valuable information online in the form of books, e–books, special reports, audio and video products, seminars, and other media. This definitive guide will show how to master the tools and tactics of the most successful infopreneurs, so you can succeed at producing, marketing, selling, and automating delivery of information products online. This guide comes complete with interviews of successful infopreneurs.
还没人写过短评呢