stupidFish programming offers shadowClipboard
in two flavors, with something for everyone. Single User Licenses
are available for US$15 and are valid for one computer. Single
User Licenses do not support Clipboard Sharing.
Group User Licenses are for people or organizations with more
than one mac. For US$30 the Group User Licenses are valid
for up to 10 Macs running Mac OS X version 10.3 or higher. Group
User Licenses fully support Clipboard Sharing.
If you already own a shadowClipboard 2.x license, you can upgrade your Single User license for US$8 or your Group User license for US$15.
And if you wish
to donate a little sum, stupidFish programming is offering you
different ways of doing so.