DeskTop Author
Desktop Author is an electronic publishing software that allows you to create 3d page turning digital web books. Digital web books are any type of e-publication including e-brochures, e-books, digital photo albums, e-cards, digital diaries, online resumes, quizzes, exams, tests, forms and surveys. ... Upon reaching the end of the free page section the end user is prompted to pay for the rest of the eBook, once payment is made through the payment gateway the rest of the eBook is unlocked and the end user is free to view the rest of the eBook on their own PC.
http://www.desktopauthor.com/download/dtaeval.exe - 16Kb - Download - Screenshot

ILEADS
Our Lead Generation software is a complete software solution that handles all aspects of live sales leads for any industry. Including the capture, analysis, filtering and custom delivery of live leads to your clients as well as a comprehensive auto-responder system to automatically introduce... Customer Center - Let your customers target, buy, manage and respond to their live leads automatically For Full Details and free online support please take a lokk at www. ... Admin Center - Complete customizable office controlling every aspect of you lead selling.
http://www.instant-leads.com/ileads13.zip - 539Kb - Download - Screenshot