基于市场收入、潜在客户、价格和地域等信息计算并分析 TAM、SAM 与 SOM。

``` Calculate the Total Addressable Market (TAM), Serviceable Addressable Market (SAM), and Serviceable Obtainable Market (SOM) for [product/service] in [geography/market]. Available data points: - Total industry revenue: [if known, cite source] - Number of potential customers: [estimate or source] - Average contract value / price point: [your pricing] - Geographic scope: [where you sell or plan to sell] - Target segment filters: [industry, company size, role] For each tier: 1. TAM: Total market if everyone who could buy, did buy 2. SAM: Portion of TAM you can realistically serve (filtered by geography, segment, capability) 3. SOM: Realistic share you can capture in [timeframe], given your current resources and competition Show the math for each calculation. State all assumptions explicitly. Flag any assumptions that require validation ```