Skip to content
50

thank you stamp

Worth a look

Shows low returns (0.2%), but a small market ($27K/yr) keeps it on the watch list.

Market size 7Growth 28Conversion 26Competition 83Returns 99Price range 51Avg price 44Brand share 92Review moat 46Quality gap 33

Returns

Incredible0.2%

return rate — above 6% kills the launch gate

Brand share

Great43%

top-5 brand share — no brand owns this niche

Competition

Great32%

top-5 click share — an open shelf

Price range

Good$6.03–$24.24

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

Review moat

Okay1,907.63

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay$11.33

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+2.6%

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

Conversion

Okay2.1%

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

Market size

Bad$27K

$27K/yr · 114K searches

Competition

Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.

Brands

33 falling

Sellers

49

Top-5 brand share

43%

Open market

52%

  • ExcelMark15%
  • JZTang8%
  • Vivid Stamp8%
  • Jieyouhui6%
  • CRASPIRE5%
  • Wissppoott5%

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%$8096%$2K9%$2K12%$3K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 48 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 16 weeks — +2.6% search growth over the last 90 days.
3K2KMar '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall18%

“Nice quality and easy to use”

Advertised Vs Actual Product17%

“As advertised”

Print Quality12%

“Clear print”

Ease Of Use11%

“Easy to use”

Value For Money11%

“Good deal”

Size-Overall5%

“Good size”

Efficiency4%

“Works fine on tickets”

Design-Overall4%

“Beautiful designs delivered to your door”

Color2%

“Vibrant color and easy to use”

Functionality-Overall1%

“They work very well for this purpose”

What buyers complain about

Size-Overall32%

“It was large”

Print Quality15%

“Not clear print”

Quality-Overall9%

“cheap quality”

Value For Money6%

“Maybe a little pricey”

Functionality-Overall5%

“it does not work evenly”

Advertised Vs Actual Product2%

“I feel like the picture really threw off the product size”

Ease Of Use2%

“I cannot use it”

Smudge Resistance2%

“the ink smeared”

Dry/Empty Ink1%

“The ink was dry”

Instructions/User Manual/Troubleshooting1%

“Read instructions before use”

Top return reasons

Size-Overall41%
Value For Money23%
Advertised Vs Actual Product10%
Functionality-Overall5%
Print Quality4%
Defective Material/Parts4%
Adhesion/Stickiness2%
Leak-Proof1%
Color1%
Moist/Dry1%