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Son in Law Birthday Card

Maybe

An estimated 0.1% of orders come back. But prices span $2.21–$5.11, mostly outside the sweet spot, so Son in Law Birthday Card is a Maybe.

Flapen Score
53
53 / 100
Top 23% of 835 Stationery & Office Supplies niches · +6 vs the category median of 47
Market size
£90K/yr281K searches / yr
90-day growth
-1.2%search demand this quarter
Competition
29%top-5 click share · 30 brands · 56 sellers

Flapen Score

Son in Law Birthday Card against its category

The dotted line is the Stationery & Office Supplies average. Past it, Son in Law Birthday Card is stronger. Inside it, weaker.

53Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Son in Law Birthday Card market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Son in Law Birthday Card 281K times last year and spent an estimated £90K. The top 5 brands take 63% of clicks. Flapen scores it 53 out of 100, a Maybe.

01 · Demand

An estimated 9.9% of those searches ended in a purchase.

Shoppers searched for this 281K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 9.9% of those searches ended in a purchase. Searches in the last 90 days moved -1.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £90K a year.

Searches, last 12 months
281K
Growth, 90 days vs prior 90
-1.2%
Conversion, latest week
9.9%
Market size, estimated
£90Ka year
Peak month
February2.0× the quietest month
Top search term
son in law birthday card132K searches a year

02 · Price

A sale here is worth £3.23.

Listings sell for £3.23 on average, from £2.21 to £5.11. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 250 to 500 of them. At £3.23 that is £808 to £2K a year per listing.

Average price
£3.23under the $15 to $100 sweet spot
Price range
£2.21–£5.11
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
25K–30K
Units per listing a year
250–500
Revenue per listing a year
£808–£2K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

65% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 2.6% of listings are out of stock. The average listing ranks #3,802 within Cards & Card Stock. It carries 200 reviews at 4.64 stars, so a new listing needs social proof before a better product.

Sponsored listings
65%
Prime listings
90%
Out of stock, average day
2.6%
Average rank
#3,802in Cards & Card Stock
Average rating
4.64 starsAmazon United Kingdom average 4.36 stars
Average reviews
200per listing
Listings tracked
49

04 · Newcomers

1 of last year's 10 launches cleared the first-year sales bar.

10 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 38 months on average, so the names here are settling in.

Launched, last 12 months
10
Successful launches
1Amazon's first-year sales bar
Average brand age
38 months

Products

Top Son in Law Birthday Card products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 29% of clicks, no more. An open shelf where new products get seen.

£0£2K£4K£5K£7K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

30 falling

Sellers

56

Est. top-5 brand share

63%

Top 20: 95%

Est. top-5 click share

29%

Top 20: 77%

Open market

32%

  • Piccadilly Greetings33%
  • Stuff410%
  • Cupsie's Creations7%
  • Cherry Orchard6%
  • Greetings6%
  • UK Greetings5%

Demand

Son in Law Birthday Card search demand

Weekly searches over the year, seasonality beneath. Pick a range.

6K4KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 2.0×

Search terms

Top Son in Law Birthday Card search terms shoppers use

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

  • son in law birthday card132K/yr
  • son in law birthday cards for men55K/yr
  • birthday card son in law23K/yr
  • birthday card for son in law14K/yr
  • son in law birthday cards15K/yr
  • birthday cards for son in law10K/yr
  • birthday card son in law adult10K/yr
  • son-in-law birthday cards8K/yr
  • son in law birthday card funny8K/yr
  • birthday card for son in law adult6K/yr

Reviews and returns

What reviews say buyers love and hate about Son in Law Birthday Card

We read the reviews and the return reasons for every product selling here.

41%of positive reviews mention “Quality-Overall”
42%of negative reviews mention “Size-Overall”
0.1%of orders come back
“Didnt fit in the envelope”
A buyer, on “Size-Overall”42% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

16 topics

NegativePositive

FAQ

Common Son in Law Birthday Card questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data