The Toastmaster is a meeting’s director and host.dcwdeferfer

Table Topics Speaker
(only paid-member)
prepares some questions for 1 minute speech, to help members develop their impromptu speaking skills.

General Evaluator
(only paid-member)
evaluates everything that takes place during the club meeting.

Timer
A Timer is responsible for monitoring the time of meeting segments and speakers.
One of the skills Toastmasters practice is expressing a thought within a specific time. The timer is responsible for monitoring time for each meeting segment and each speaker.

Ah & Ballot Counter
The purpose of the Ah-Counter is to note any overused words or filler sounds.
The purpose of the Ah-Counter is to note any overused words or filler sounds used as a crutch by anyone who speaks during the meeting. Words may be inappropriate interjections, such as and, well, but, so and you know. Sounds may be ah, um or er.