How to validate a product idea across platforms
언제 쓸까: You have a product idea; you need to sanity-check demand, competition, and margin before ordering inventory.
흐름
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Frame the productValidate 'reusable silicone food bags' across Amazon + Etsy + TikTok Shop. Want: demand signal, top 5 competitors per platform, typical price, estimated margin.✓ 복사됨→ Per-platform table with demand/competition/margin
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Gap analysisWhere's the positioning gap per platform?✓ 복사됨→ Platform-specific angle recommendations
결과: A go/no-go on the product with platform-specific positioning.
함정
- Hallucinated BSR / review counts — Require source URLs; reject numbers without them