Clipboard, in case you don't know, is where data temporarily resides once you copy something (Cmd-C). Then pasting (Cmd-V) puts the same in wherever you have clicked. It's a common system wide feature found in nearly all Mac OS apps.
And conveniently same in iOS.
So what's the quickest/easiest/best way to, for example, Cmd-C (copy) a long tracking number from a website on your desktop Mac so that you can Cmd-V (paste) it into an iPad tracking app? And for a long fancy pre-shared key password, or a clever sentence verbatim, or whatever.
Currently I'm emailing to myself.
Isn't there some bluetooth networking app that does it better?