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carbonator
Skip itBrand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.
Price range
Great€8.97–€76.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great€19.16avg listing price — sweet spot $15–$100
Returns
Good2.0%return rate — above 5% kills the launch gate
Growth
Good+33.7%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Review moat
Bad11,214.89avg incumbent reviews — the moat a new listing must climb
Market size
Bad€26K€26K/yr · 74K searches
Brand share
Bad99%top-5 brand share — brand-locked demand