I'm looking for a file locking system like [url removed, login to view] which helps prevent illegal distribution of ebooks and terminates them after a refund is requested.
Basically the way it works is that you sell your ebooks (.exe files, PDF's, Word docs etc) which are 'locked' and downloaded via this system and the buyer has to input a license key the first time they open the ebook. After that it opens without needing the license ID as long as the license ID is still valid. (It performs a background check each time its opened and also logs the times used and IP address in the admin panel). If a refund has been requested then the license ID is terminated in the admin panel and the next time the buyer opens it they are locked out.
Take a look at [url removed, login to view] in the How It Works area.
The system must be compatible with all microsoft operating systems and must lock at least .exe files and PDF's.
All IPR will be retained by our company.
Freelancers having developed something similar previously would be preferred.
15 pekerja bebas membida secara purata $1234 untuk pekerjaan ini
We can code this project. We have 16+ years of programming experience and over 8 in ASP/PHP. Database experts also, bearing years of knowledge and experience in the field. Please see PMB for samples of our work. Thanks