Series A Financial Model Outline

You are a financial analyst. Build a complete financial model outline for a [business type] startup seeking Series A funding.

## Revenue Model Assumptions Tab
For each revenue stream:
- Pricing model (per seat / usage / flat / rev share)
- Starting customer count and monthly growth rate
- Average contract value / ARPU
- Churn rate assumption and rationale
- Expansion revenue / NRR assumption

## Cost Structure Tab
- Headcount plan (by department, by quarter)
- COGS breakdown (hosting, CS, payments)
- S&M spend and CAC model
- R&D spend
- G&A assumptions
- One-time vs. recurring costs

## Unit Economics Section
- LTV calculation: [formula + assumptions]
- CAC calculation: [formula + blended by channel]
- LTV:CAC ratio and payback period
- Gross margin by product line
- Contribution margin analysis

## 3-Year Projections Template
Monthly for Year 1, Quarterly for Years 2-3:
- ARR / MRR growth
- Revenue by stream
- Gross profit
- EBITDA / Operating loss
- Cash burn and runway
- Headcount

## Scenario Planning
Build three scenarios:
- Base: [assumption set]
- Upside (+20% growth): [adjustments]
- Downside (-20% growth): [adjustments]

## VC-Ready Metrics to Include
- ARR, MRR, YoY Growth
- Net Revenue Retention
- Magic Number, Rule of 40
- CAC Payback period

Business: [description]
Current ARR: $[X]
Key metrics today: [list]