I operate a website that offers digital sheet music via PDF. Currently, I have an add-on module that dynamically sets a new password each time a purchased file is accessed. What I would really like is if I could set an "open" password to a PDF file that would expire after it opens...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.