Which audience response system do you sell?

We sell the Reply brand of audience response system. The Reply brand of voting keypads is made by Fleetwood in the USA and they sell the keypads and base stations (receiver units) through their approved dealer chain. My company TeamTalk Consulting is their major non-USA dealer. The interactive voting softwares are developed by their dealers and there are more than 30 different voting softwares available for the Reply system - we sell most of these softwares and support them.