A minecraft server with several plugins join and test it out. have fun!!
/tpa and /tpahere for regular users, as well as /tpaccept, /tpreject, /tpcancel, /tpback, and /tptoggle to automatically reject requests.
/tpback and /back allow the user to teleport to their last known location (in the event of teleporting to the wrong user or wanting to go back to their last location after a /tphere)
/tpaccept and /tpreject accept no parameters (and accept or reject your first request), a player (to accept a specific request), or the flag --all to accept (or reject) all open requests.