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39

tanjack qr

Skip it

Soft demand (-63.0% this quarter) — this niche doesn't clear our bar today.

Market size 28Growth 0Conversion 100Competition 0Returns 95Price range 95Avg price 95Brand share 0Review moat 44Quality gap 33

Conversion

Incredible21.7%

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

Returns

Great1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible€42.21

avg listing price — sweet spot $15–$100

Price range

Incredible€24.60–€82.89

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

Review moat

Okay2,072

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay€120K

€120K/yr · 13K searches

Growth

Bad-63.0%

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

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, tanjack qr is a €120K/yr Amazon Germany market (13K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 39/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

tanjack qr market data

Units sold / yr
1K–2K
avg 250–500/product
Revenue / yr
€53K–€63K
units × avg price
Conversion rate
21.7%
Avg BSR
#199
Page quality
0%
Prime
75%
Sponsored
50%
Out of stock
0.0%
Avg brand age
64 months
Avg seller age
218 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

37

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • REINER SCT77%
  • HeiTrade19%
  • DIGIPASS4%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -63.0% search growth over the last 90 days.
2K1KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 6.7×

Top tanjack qr search terms

  • tanjack photo qr5K/yr
  • reiner sct tanjack photo qr5K/yr
  • tanjack qr3K/yr
All search terms

Top tanjack qr products on Amazon

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

0%20%€24K40%€48K60%€72K80%€96K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 4 tracked products in this niche — three views at once, no toggling.

What buyers say about tanjack qr

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

What buyers love

beworben Vs Tatsächliches Produkt25%

“Zweck erfüllt”

Benutzerfreundlichkeit24%

“Easy handling, selbst erklärend”

Qualität insgesamt12%

“Produkt ist super”

Funktionalität insgesamt8%

“Artikel funktioniert”

Anleitung/Benutzerhandbuch/Fehlerbehebung4%

“Super Bedienungs-Anleitung”

Preis-Leistungs-Verhältnis4%

“Guter Kauf”

Akkulaufzeit4%

“2 hochwertige AAA Batterien liegen bei”

Kompatibilität – insgesamt3%

“Klappt auf beiden System einwandfrei”

Montage/Installation3%

“Keine Einrichtung nötig”

Stärke2%

“Ist robust und schaut hochwertig aus”

What buyers complain about

Funktionalität insgesamt15%

“Funktioniert nicht”

Anleitung/Benutzerhandbuch/Fehlerbehebung12%

“Die online Gebrauchsanweisung könnte besser sein”

Haltbarkeit10%

“Das Gerät war nach 1 Jahr und 4 Monaten unbrauchbar geworden”

Preis-Leistungs-Verhältnis10%

“Kostet bei meiner Volksbank 9€ mehr”

beworben Vs Tatsächliches Produkt8%

“Produktbeschreibung nicht korrekt”

Defekt Material/Teile5%

“Artikel funktioniert nicht”

Kompatibilität – insgesamt5%

“Mit der Sparkassen App nicht kompatibel”

Datenübertragungsgeschwindigkeit5%

“Sehr langsame Datenübertragung”

Touch-/Tastensteuerung5%

“Zeigt nicht an welche Taste gedrückt werden soll”

Qualität insgesamt5%

“Schlechte Qualität”

Top return reasons

Kompatibilität – insgesamt35%
Funktionalität insgesamt31%
Defekt Material/Teile6%
Benutzerfreundlichkeit5%
Gesamtgröße5%
Produktzustand4%
Konnektivität – insgesamt2%
Sim-Karte / Probleme mit dem Fach2%
beworben Vs Tatsächliches Produkt2%
Preis-Leistungs-Verhältnis1%

Common questions

Is tanjack qr profitable to sell on Amazon Germany?
The niche generates €120K/yr across 4 tracked products. 90-day search growth is -63.0%. Flapen's verdict: Skip it (39/100).
How competitive is the tanjack qr niche?
3 brands and 37 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in tanjack qr?
Top complaints mined from reviews: Funktionalität insgesamt, Anleitung/Benutzerhandbuch/Fehlerbehebung, Haltbarkeit. The return rate is 1.0%.
When does demand for tanjack qr peak?
Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 6.7× the quietest.
What does it cost to enter the tanjack qr niche?
Listings span €24.60–€82.89; the average listing price is €42.21 (sweet spot $15–$100). The average incumbent carries 2,072 reviews — the moat a new listing must climb.