Boxes for Posting
a small market ($50K/yr) — Boxes for Posting doesn't clear our bar today.
Flapen Score
Is Boxes for Posting profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Boxes for Posting is a £50K/yr Amazon United Kingdom market (116K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Sep–Nov. Verdict: Skip it — 39/100.
Boxes for Posting: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -17.9% over the last 90 days and 4.8% of searches end in a purchase.
£50K
revenue / yr
Who owns the niche?
The top 5 brands hold 82% of demand, so 18% of the market is open.
18%
open market share
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 · 18 products
Top Boxes for Posting products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Triplast 203 x 152 x 152mm Small Single Wall 8x6x6 Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 5)
- Price
- £4.01
- Rating
- 4.5/5
- Reviews
- 511
- Age
- 10y ago

Corrugated Cardboard Shipping Boxes 15x10x5cm Royal Mail Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £8.29
- Rating
- 4.6/5
- Reviews
- 851
- Age
- 5y ago

Small Cardboard Boxes Brown Corrugated Shipping Boxes 7.3x5 x1.8 Inches (18.5x12.5x4.5 cm) Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £7.56
- Rating
- 4.1/5
- Reviews
- 30
- Age
- 1y ago

Triplast C6 160 x 110 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 10)
- Price
- £5.16
- Rating
- 4.4/5
- Reviews
- 3,179
- Age
- 9y ago

Triplast 203 x 152 x 102mm Small Single Wall 8x6x4 Shipping Mailing Postal Gift Cuboid Cardboard Boxes (Pack of 25)
- Price
- £7.57
- Rating
- 4.6/5
- Reviews
- 1,744
- Age
- 10y ago
Trending
90-day click momentum
25 Boxes of 8x6x4 Inch Small Cardboard Boxes Pack of 25 | Single Wall Shipping Boxes Mailing & Postal Boxes | Strong Corrugated Packing Boxes for Moving Storage Royal Mail Small Parcel
- Price
- £8.20
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 2mo ago

APACALI 50 Pack Small Shipping Boxes 150x100x40mm / 5.9 x 3.9 x 1.5 Inch Brown Corrugated Cardboard Mailing Boxes for Business Packing Mailing Storing Posting
- Price
- £16.92
- Rating
- 4.3/5
- Reviews
- 29
- Age
- 3y ago

Small Cardboard Boxes White Corrugated Shipping Boxes 7.1 x 4.3 x1.9 Inches (18 x11 x5 cm) Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £7.50
- Rating
- 4.7/5
- Reviews
- 5
- Age
- 7mo ago

Small Cardboard Boxes Brown Corrugated Shipping Boxes 7.3x5 x1.8 Inches (18.5x12.5x4.5 cm) Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £7.56
- Rating
- 4.1/5
- Reviews
- 30
- Age
- 1y ago

Triplast C6 160 x 110 x 20 mm White PIP Cardboard Large Letter Postal Box for Royal Mail (Pack of 10)
- Price
- £5.16
- Rating
- 4.4/5
- Reviews
- 3,179
- Age
- 9y ago
Newest
by launch date
25 Boxes of 8x6x4 Inch Small Cardboard Boxes Pack of 25 | Single Wall Shipping Boxes Mailing & Postal Boxes | Strong Corrugated Packing Boxes for Moving Storage Royal Mail Small Parcel
- Price
- £8.20
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 2mo ago

Small Cardboard Boxes White Corrugated Shipping Boxes 7.1 x 4.3 x1.9 Inches (18 x11 x5 cm) Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £7.50
- Rating
- 4.7/5
- Reviews
- 5
- Age
- 7mo ago

Small Cardboard Boxes Brown Corrugated Shipping Boxes 7.3x5 x1.8 Inches (18.5x12.5x4.5 cm) Small Parcel Boxes Packaging Mailing Boxes for Business Posting Storing or Gift(Pack of 10)
- Price
- £7.56
- Rating
- 4.1/5
- Reviews
- 30
- Age
- 1y ago

HORLIMER 6 Pack Shipping Boxes 152x100x76 mm (6x4x3 inch) Brown Corrugated Cardboard Boxes for Small Item Packaging Secure Storage and Business
- Price
- £7.67
- Rating
- 4.6/5
- Reviews
- 445
- Age
- 1y ago

Triplast Ecommerce Crash Lock Boxes with Peel & Seal Strips - Pack of 5 x ECOM02 (200x100x100mm) - Easy to Assemble Quick Seal Strong Cardboard Postal Box Mailers for Packing & Shipping Small Parcels
- Price
- £6.46
- Rating
- 4.3/5
- Reviews
- 57
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
Brands
13 falling
Sellers
22
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
65%
Top 20: 100%
Open market
14%
- Triplast44%
- Trendecor14%
- STRBOXONG12%
- All-Pack Solutions7%
- Apex Business Supplies5%
- HORLIMER4%
- Open — no brand owns it (7 brands, 14%)
Boxes for Posting demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Sep, Nov · busiest ÷ quietest = 1.7×
Top Boxes for Posting search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- small boxes for posting33K/yr
- small postage boxes17K/yr
- small shipping boxes14K/yr
- packaging boxes for small business11K/yr
- postage boxes small parcel8K/yr
- small postal boxes7K/yr
- shipping boxes small6K/yr
- small packaging boxes6K/yr
- mailer boxes4K/yr
- 45 x 35 x 16 postal box4K/yr
What reviews say buyers love and hate about Boxes for Posting
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Good price”
“Excellent quality boxes”
“There good size”
“As described”
“Easy assembly”
What buyers complain about
89% of reviews“boxes are bad quality”
“Size listing is incorrect”
“Very flimsy”
“They don't even close properly or line up to tape up”
“Size listing is incorrect”
Boxes for Posting return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
89%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Boxes for Posting questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









