Expansion Tank

Shoppers searched for this 148K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -35.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $229K a year.

Searches, last 12 months

148K

Growth, 90 days vs prior 90

-35.4%

Conversion, latest week

3.4%

Market size, estimated

$229Ka year

Peak month

February2.0× the quietest month

Top search term

expansion tank63K searches a year

Listings sell for $45.31 on average, from $15.73 to $78.69. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At $45.31 that is $5K to $11K a year per listing.

Average price

$45.31inside the $15 to $100 sweet spot

Price range

$15.73–$78.69

Amazon United States median price

$24.38across 115,062 niches

Units sold a year

4K–5K

Units per listing a year

100–250

Revenue per listing a year

$5K–$11K

Returns

2.5%of orders · Amazon United States median 2.1%

73% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 3.7% of listings are out of stock. The average listing ranks #4,243 within Plumbing. It carries 185 reviews at 4.63 stars, so a new listing needs social proof before a better product.

Sponsored listings

73%

Prime listings

93%

Out of stock, average day

3.7%

Average rank

#4,243in Plumbing

Average rating

4.63 starsAmazon United States average 4.42 stars

Average reviews

185per listing

Listings tracked

15

3 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 62 months on average, so the names here are established.

Launched, last 12 months

3

Successful launches

2Amazon's first-year sales bar

Average brand age

62 months