Show of Hands: Live Audience Poll, 500 people, 15-pass batch

A batch of fifteen 7-day passes for realtime audience polling, each for a room of up to 500 people and up to 30 questions. One purchase returns fifteen independent redemption codes; each opens its own poll and each pass starts its own 7 days when its code is first redeemed, so a buyer can hold unused codes for later events. Priced at a third off buying fifteen single 500-person passes. Unlike other audience-response tools, an external agent can inject a question into a live room and read results back over MCP. Answers are anonymous in the data: responses carry a per-device token that matches no participant record.