---
title: "Reviews — reward jar - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/reward-jar/reviews"
last_updated: "2026-07-31T17:25:25.034Z"
locale: en
meta:
  description: "Niche score 57/100 · £71K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 57/100 · £71K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — reward jar - Flapen"
---

# **reward jar**

**Worth a look**

Shows a thin review moat (68 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 18Growth 21Conversion 76Competition 71Returns 97Price range 0Avg price 20Brand share 92Review moat 97Quality gap 78

**Review moat**

**Incredible****67.54**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****43%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****7.3%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Good****43%**

top-5 click share — leaders hold, buyers still browse

**Growth**

**Bad****-7.5%**

90-day search growth — must beat 0% to launch

**Avg price**

**Bad****£7.34**

avg listing price — sweet spot $15–$100

**Market size**

**Bad****£71K**

£71K/yr · 133K searches

**Price range**

**Bad****£4.06–£14.55**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")