Maintenance of Everything: Part One
Repair & Maintenance - 产品分析报告
  • Benchmark ASIN
    1953953492
  • Marketplace
    US
  • Category ID
    11966
  • Analyzed Products
  • Keyword
    book
  • Price Range
    -
  • Minimum Net Profit Margin
    10.00%
  • MOQ
    100
  • Est. Purchasing Cost
    ¥19.09estimated
  • Data Date
    2026-08-02
  • Your Budget (for new listing) (CNY)
    ¥500,000.00
Profitability Difficulty
Unknown
Unknown - Insufficient New Releases
Newly Released Counts (All Brands)
1
New Brand (0)
Old Brand (1)
Success rate (all brands)
0.00%
New Brand (0%)
Old Brand (0.00%)
Most products net profit margin range
15.23% - 28.33%
Listing

Report summary from Keble AI Agent: Listing

这个市场不值得进入:已经是老品牌占位、低差异化、低回报的成熟红海。 当前没有任何新品牌成功样本,新品牌数量为0;可见的新增产品只有1个,而且它没有跑出有效销量,说明这不是“新市场”,而是一个几乎没有新机会、只能靠存量品牌硬撑的赛道。

Recommended Products Features Direction
B0BXNHDG7P
Why do customers choose it?
  • 灰色封面,风格较普通,没有明显视觉差异
  • 标准日志本版式,封面仅有全球地图与极简排版
  • 面向GMDSS无线电/航海安全记录的专用日志格式
  • 船员、渔船船主及需要记录GMDSS通信与安全事件的少量专业用户
  • Sales
    Avg. price: $24.99|Latest price: $24.99|Approx. recent monthly revenue: - (- pcs)|Net profit margin: 26.31%
    1510704760
    Why do customers choose it?
  • 普通平装书封面,整体装帧与同类航海/维修书籍相近
  • 内容偏向木船修复基础技巧、保养与维修,功能性卖点不强,主要是知识内容输出
  • 主要面向木船船主、木船修复爱好者及少量专业修缮人群
  • Sales
    Avg. price: $22.38|Latest price: $22.94|Approx. recent monthly revenue: - (- pcs)|Net profit margin: 12.62%

    These products have successfully captured market share and are profitable. Their design and features are suggested for your investment, based on market competition, saturation, and demand.

    New Brands
    VS
    Old Brands
    0 new brands5 old brands
    0 brands have new listings1 brands have new listings
    0 new listings1 new listings
    0 succeeded
    0 succeeded
    0 failed
    1 failed

    Green indicates better success rate, red indicates poorer success rate. If you are a new brand, focus on the left side; if you are an old brand, focus on the right side.

    Old Brands
    ...

      How much did others invest?

      Collapse
    • #Budget Requirement

      Listing

      结论很明确:这个市场不值得进入。 现在看到的是低成功率、低利润、低差异化的组合,而且老品牌也没有跑出可复制的赚钱样本;你手上的50万人民币预算能覆盖单个ASIN的前期启动,但不足以改变这个市场的整体竞争结果。

      Early sourcing + logistics + marketing budget (USD)
      N/A
      Explains the budget

      With all these investments, who has profitable new releases

      How many new listings are released by old brands?
      100.00%
      New listing success rate (old brands):
      0.00%
      Alternatives
      1. 使用手机备忘录/电子表格自建航行与维护日志:几乎零成本,随时可编辑、搜索和备份,比买纸质日志更灵活。
      2. 购买通用空白笔记本或活页本:价格通常更低、获取更容易,可按自己的巡航/维修习惯自由设计记录格式。
      3. 使用船用管理类App或通用记事App:很多支持日期、待办、照片和提醒,适合想要更少手写的人,切换和维护成本低。
      4. 打印可下载模板后装订成册:能按需定制记录字段,成本低于成品专用日志,且可一次打印多份备用。
      5. 利用现有维修发票、保养单和照片文件夹做整理档案:适合主要目的是追踪保养历史的人,不必额外购买专门日志本。

      Alternative solutions may pose a risk to your investment in certain markets.

    • #Brands Investment Analysis

      Listing

      这个市场不值得进入,结论很明确:它已经进入价格战/低质量竞争区,而且新品牌几乎没有成功样本。 当前样本里,所有可识别利润的产品盈利率是0%,新上架产品盈利率也是0%;同时新品牌数量为0,已知旧品牌有5个,说明不是健康增长,而是被老牌和少数存量玩家占住了位置。

      Bloomsbury
      Old brand with the most profitable new products
      Boatyard Book, The: A boatowner's guide to yacht maintenance, repair and refitting
      Recent Monthly Revenue (USD):-(-)
      1472977106 (4.8/5 (20 Reviews))Brand is an old entry in this market
      Old ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQ
    • #Differentiations

      Unique productsCommon products
      GMDSS Radio Log Book: Global Maritime Distress And Safety System Log Incorporating The Simplified F/V GMDSS Log Book, Gray
      Differentiation:
      1. 用途最专门:GMDSS无线电安全日志,和普通船舶/维修书差别大
      2. 灰色极简封面+世界地图,视觉上最容易被识别和点击
      3. 功能明确,适合少量专业船员,购买意图更强
      B0BXNHDG7P (5/5 (1 Reviews))Brand is an old entry in this market
      Old ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQ
      The Big Book of Wooden Boat Restoration: Basic Techniques, Maintenance, and Repair
      Differentiation:
      1. 主题最独特:木船修复,和一般航海日志/参考书区分明显
      2. 封面是大幅帆船修复实景图,画面冲击力强
      3. 内容面向木船修复爱好者,细分人群明确,容易吸引目标买家
      1510704760 (4.4/5 (80 Reviews))Brand is an old entry in this market
      Old ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQ
    • What net profit margin are others making?

      Collapse
    • #Net Profit Margins: All vs New

      Listing

      这个市场不适合进入,结论很明确:没有新品牌成功样本,且新上架产品的可盈利率是 0%,当前只能看到老品牌在用低差异化、低销量的方式硬撑。 从数据看,这不是一个可复制的机会,而是一个已经被老品牌占位、同时新入场几乎没有成功路径的市场。

      Profitability difficulty
      Unknown - Insufficient New Releases

      All products distribution on different profit levels

      All products profit ratio distribution, including all products. For products with insufficient sales or missing profit ratio data, they will be categorized into other rows. This distribution included products that cannot determine the release date.

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other

      New products distribution on different profit levels

      This are the profit ratios of all new products. There are products without sufficient sales, no more than 100pcs in 3 months, or no profit ratio data, or just released. Those will be considered as 'other'

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other
    • #Top Products by Net Profit Margin

      Top 20 Non-Profitable Products

      Products with negative profitability ranked by lowest profit value. Only includes products classified as non-profitable regardless of release date.

      1472977106
      1472977106
      Bloomsbury
      2020-10-11
      No
      $24.73
      -pcs
      $-
      17.77%
      $-
      1399412930
      1399412930
      Adlard Coles
      2023-12-07
      No
      $32.44
      -pcs
      $-
      29.37%
      $-
      1510704760
      1510704760
      Skyhorse
      2015-07-12
      No
      $22.38
      -pcs
      $-
      12.62%
      $-
      B0FMPY6DQM
      B0FMPY6DQM
      Majosta
      2025-08-17
      No
      $19.99
      -pcs
      $-
      20.43%
      $-
      B0BXNHDG7P
      B0BXNHDG7P
      Majosta
      2023-03-09
      No
      $24.99
      -pcs
      $-
      26.31%
      $-
      B0B3RL8B64
      B0B3RL8B64
      Majosta
      2022-06-15
      No
      $15.99
      -pcs
      $-
      15.33%
      $-
      1953953492
      1953953492
      Stripe Press
      2024-06-28
      No
      $31.82
      -pcs
      $-
      30.64%
      $-

      Top 20 Non-Profitable New Products

      New products with negative profitability ranked by lowest profit value. Only includes newly released products classified as non-profitable.

      B0FMPY6DQM
      B0FMPY6DQM
      Majosta
      2025-08-17
      No
      $19.99
      -pcs
      $-
      20.43%
      $-
    • Is this a good time to enter the market?

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    • #New Product Success Rates

      Listing

      这个市场不值得进入,结论很明确:老品牌和新品牌都没有跑出真正的盈利样本,整体是高竞争、低回报的价格战风险市场。 现有数据里,市场整体与新品盈利分布都没有出现可用的高利润带,说明不是靠少量差异化就能轻松切入的赛道。

      New products success rate.

      What is the ratio of profitable products

      Profitable (Unidentifiable released date)
      Profitable (Old product)
      Profitable (New product)
      Profitable (New product on old listing)
      New products but non profitable
      No data available

      Nonprofitable new products divide by brands

      What is the ratio of different brands owning all nonprofitable new products

      Majosta
    • #Success Rate by Entry Time

      Listing

      这不是一个适合进入的市场:目前已经是明显的超饱和/价格战风险市场,用户不应继续。 依据数据,近一年几乎没有真正的新品牌进入,市场由5个老品牌主导;而最近唯一的新上架产品 B0FMPY6DQM(Majosta)利润率20.4%,却是非盈利、无有效销量、只拿到1个评论,说明“看起来有利润率”并不等于能跑通销售。

      How many products released each year

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

      How many products released each month

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

    • #Net Profit Margins by Entry Time

      Different profit ratios of products released in year

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      202200000000
      202300000000
      202400000000
      202500000001
      202600000000
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable

      Different profit ratios of products released in month

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      2025/800000001
      2025/900000000
      2025/1000000000
      2025/1100000000
      2025/1200000000
      2026/100000000
      2026/200000000
      2026/300000000
      2026/400000000
      2026/500000000
      2026/600000000
      2026/700000000
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable
    • What factors contribute to success or failure?

      Collapse
    • #Case Study

      Success Cases
    What is Keble?

    Keble is an e-commerce AI Agent that helps sellers solve daily e-commerce issues. This report is generated by Keble AI.

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