Vendr's pricing data reveals critical volume discount thresholds that dramatically impact your negotiating position. The most significant discount improvements occur at 50, 100, and 200+ user tiers, with diminishing returns beyond 300 users. Volume Discount Analysis: 25 users: $50,000 list → $37,450 negotiated (25% discount) 50 users: $90,000 list → $64,890 negotiated (28% discount) 100 users: $170,000 list → $122,298 negotiated (31% discount) 200 users: $340,000 list → $247,108 negotiated (35% discount) Strategic Insight: The per-user cost drops from $1,498 (25 users) to $1,236 (200 users) - a 17% reduction. However, the discount percentage improvement slows significantly beyond 200 users, suggesting this as the optimal negotiation threshold. Negotiation Strategy: If you're planning gradual rollouts, negotiate your target user count upfront with quarterly activation rights. This locks in volume pricing while providing deployment flexibility. Use phrases like 'strategic growth partnership' and reference your 18-24 month expansion plans to justify higher user tiers even if immediate deployment is smaller.