Problem Solution Fit when you have

Problem Solution Fit when you have evidence that customers care about certain task, problem, and expect, designed a value proposition that addresses those task, problem and expect.
Product Market Fit when you have evidence that your products and services, problem solves, and expect creator are actually creating customer value and getting traction in the market.
Business Model Fit when you have evidence that your value proposition can be embedded in a profitable and scallabe business model.

Hasil (Bahasa Indonesia) 2:

Masalah Solusi Fit ketika Anda memiliki bukti bahwa pelanggan peduli tugas tertentu, masalah, dan mengharapkan, dirancang proposisi nilai yang membahas mereka tugas, masalah dan berharap.
Pasar Produk Fit ketika Anda memiliki bukti bahwa produk dan jasa Anda, masalah memecahkan, dan mengharapkan pencipta sebenarnya menciptakan nilai pelanggan dan mendapatkan traksi di pasar.
Model Bisnis Fit ketika Anda memiliki bukti bahwa proposisi nilai Anda dapat tertanam dalam model bisnis yang menguntungkan dan scallabe.