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Cousin Birthday Card

Cousin Birthday Card shows low returns (0.1%), but prices mostly outside the sweet spot ($2.08–$3.37) keeps it on the watch list.

Flapen Score

54
Worth a look
Market size 21Growth 27Conversion 96Competition 81Returns 100Price range 0Avg price 8Brand share 75Review moat 90Quality gap 22
This niche Category average

Is Cousin Birthday Card profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Cousin Birthday Card is a £83K/yr Amazon United Kingdom market (203K searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 54/100.

Cousin Birthday Card: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +1.6% over the last 90 days and 13.5% of searches end in a purchase.

£83K

revenue / yr

Units sold / yr25K
Search volume / yr+1.6%203K
Conversion rate13.5%
Avg price£3.04

Who owns the niche?

The top 5 brands hold 60% of demand, so 40% of the market is open.

40%

open market share

Brands · sellers19 · 41
Top-5 product click share34%
Open market40%
Avg brand age35 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.

0/100

page quality · 45 products

Sponsored placement76%
New entrants (1y)5· 0 succeeded
Avg rating4.7★
Avg reviews202

Top Cousin Birthday Card products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

£0£3K£7K£10K£13K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

19 falling

Sellers

41

Top-5 brand share

60%

Top 20: 100%

Top-5 click share

34%

Top 20: 74%

Open market

31%

  • Old English Company15%
  • UK Greetings13%
  • Piccadilly Greetings11%
  • Purple Fox10%
  • Me To You10%
  • Hey Chimp9%

Cousin Birthday Card demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume203KCVR13.5%Products45Brands19Top 5 Brands60%OOS Rate4.0%Rating4.7★Reviews202Avg BSR#2,259
5K4KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Top Cousin Birthday Card search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • cousin birthday card91K/yr
  • cousin birthday card female47K/yr
  • cousin birthday card male24K/yr
  • cousin card9K/yr
  • cousin birthday cards9K/yr
  • birthday card cousin9K/yr
  • birthday card cousin female adult8K/yr
  • cousin birthday card boy6K/yr

What reviews say buyers love and hate about Cousin Birthday Card

What buyers mention most, as a share of all reviews.

What buyers love

95% of reviews
Quality-Overall51%

Good Quality cards

Value For Money12%

Very reasonable price

Fun/Entertainment Experience11%

Good laugh

Size-Overall5%

Nice size

Design-Overall4%

Great design

What buyers complain about

89% of reviews
Value For Money44%

Poor value for money

Size-Overall33%

Smaller than I realised

Brightness/Shine/Glow11%

Cousin card with not much sparkle

Cousin Birthday Card return rate & reasons

Why buyers send it back, as a share of all return requests.

0.1%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Defective Material/Parts
33%
2Flatness
33%
3Ease Of Use
33%

Common Cousin Birthday Card questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Cousin Birthday Card 54/100 on Amazon United Kingdom — Worth a look. The niche generates £83K/yr across 45 tracked products. 0 of 5 products launched in the last 360 days are still selling. Search demand moved +1.6% over the last 90 days.
Search demand for Cousin Birthday Card on Amazon United Kingdom is steady year-round — the busiest month runs 1.6× the quietest.