Can you design a self- executing mp3 player that can play the mp3 file once, but then requires an unlock code to enable repeated playing.
An excellent programme is located here [url removed, login to view], but it has no way of utilising an unlock code.
16 freelancer chào giá trung bình$1733 cho công việc này
Hi !! I would be able to create the software as per your need and demands. If you wish , please do contact me for more discussions Thank you for your kind consideration