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Card Box

Card Box clears our launch bar: a $4.8M/yr market growing +28.4% this quarter with returns at 1.7%.

Flapen Score

76
Launch it

Top 1% of 11,240 Home & Kitchen niches · +27 vs the category median of 49

Market size 97Growth 55Conversion 52Competition 95Returns 81Price range 81Avg price 89Brand share 96Review moat 64Quality gap 40
This niche Category average · 11,240 niches

Is Card Box profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Card Box is a $4.8M/yr Amazon United States market (5.4M searches/yr). The top 5 brands hold 35% of demand. Demand peaks in May–Jun. Verdict: Launch it — 76/100.

Card Box: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Yes. Search demand moved +28.4% over the last 90 days and 4.2% of searches end in a purchase.

$4.8M

revenue / yr

Units sold / yr250K
Search volume / yr+28.4%5.4M
Conversion rate4.2%
Avg price$20.78

Who owns the niche?

The top 5 brands hold 35% of demand, so 65% of the market is open.

65%

open market share

Brands · sellers71 · 95
Top-5 product click share20%
Open market65%
Avg brand age30 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 115 products

Sponsored placement97%
New entrants (1y)25· 17 succeeded
Avg rating4.5★
Avg reviews927

Top Card Box 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 (20% combined) — an open shelf where new products get seen.

$0$95K$190K$286K$381K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

71 falling

Sellers

95

Top-5 brand share

35%

Top 20: 67%

Top-5 click share

20%

Top 20: 49%

Open market

61%

  • XRACV9%
  • OurWarm8%
  • QIKSION8%
  • UAONO6%
  • Fageverld4%
  • Leyzan4%

Card Box demand & seasonality

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

Volume5.4MCVR4.2%Products115Brands71Top 5 Brands35%OOS Rate6.2%Rating4.5★Reviews927Avg BSR#78
150K100KSpike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.2×

Top Card Box search terms shoppers use

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

  • card box928K/yr
  • wedding card box621K/yr
  • graduation card box225K/yr
  • trading card storage box580K/yr
  • card storage box476K/yr
  • card box for wedding430K/yr
  • card storage265K/yr
  • card box for graduation party93K/yr
  • trading card storage253K/yr
  • card box for party176K/yr

What reviews say buyers love and hate about Card Box

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

What buyers love

78% of reviews
Quality-Overall17%

Adorable and good quality

Storage Capacity11%

the capacity is really great

Value For Money9%

Excellent value

Assembly/Installation8%

Easy to Assemble

Strength8%

Solid case

What buyers complain about

61% of reviews
Strength14%

Not sturdy

Size-Overall13%

it is small

Quality-Overall10%

Not the quality I was expecting

Value For Money5%

should be $10 cheaper

Assembly/Installation5%

pain to build

Card Box return rate & reasons

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

1.7%

Return rate

63%

Fixable by listing

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

1Size-Overall
44%
2Strength
7%
3Advertised Vs Actual Product
6%
4Quality-Overall
6%
5Value For Money
5%

Common Card Box questions

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

Flapen scores Card Box 76/100 on Amazon United States — Launch it. The niche generates $4.8M/yr across 115 tracked products. 17 of 25 products launched in the last 360 days are still selling. Search demand moved +28.4% over the last 90 days.
Search demand for Card Box on Amazon United States peaks in May–Jun, where the busiest month runs 2.2× the quietest.