KDP categories · Top KDP authors
Cash Flow: Amazon KDP category data
Amazon Books Best Sellers data for Cash Flow, updated Nov 2, 2026: median price $10.99, median 2 reviews, average rating 4.7 and a KDPTop opportunity score of 21/100 (highly competitive).
| Price range (middle 50%) | $8.99 – $18.91 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 11% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its review barrier is lower than in 96% of Books categories: the median best seller has only 2 reviews, so new books can chart with few.
- At $10.99 its median price is below 87% of Books categories, so it is a volume game.
Top 10 Cash Flow best sellers
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Accounting for Beginners (All-in-One): Everything You Need to Learn Financial & Managerial Accounting Even Without Prior Experience. Master Financial Statements, Taxes, and Business Performance.
by Finance Knights Publications
- List rank#1
- Price$22.97
- Rating4.7
- Reviews574
-
The Ultimate Self Employed Guide to Bookkeeping, Accounting, and Taxes: Proven CPA Strategies to Organize Your Finances, Maximize Deductions, and Grow Your Small Business with Smart Systems
by A.W. Hiyasat
- List rank#2
- Price$19.99
- Rating4.7
- Reviews194
-
Ultra Large Format Monthly Bill & Expense Tracker: Plan, Track, Save!: Senior-Friendly Design with Debt and Subscription Trackers, Savings Challenges, ... (The Complete Financial Tracker Series)
by ClearFinance Editions
- List rank#3
- Price$14.99
- Rating4.0
- Reviews84
-
Log Book: 7 Columns Large Multipurpose to Track Daily Activity, Time, Inventory and Equipment, Income and Expenses, Debit and Credit & More - 8.5” x 11” 100+ Pages
by Helen Bosco
- List rank#4
- Price$11.99
- Rating4.6
- Reviews14
-
CPA EXAM PREP 2026-2027: Comprehensive Study Guide with 2,500+ Questions, Task-Based Simulations, Structured Study Plans, and Powerful Strategies to Pass on Your First Try (31 Full-Length Tests)
by Vance Test Series
- List rank#5
- Price$35.99
- Rating4.2
- Reviews5
-
Client Payment Tracker: Customer Log Book: Follow-up Client Payments | Receivables & Accounting: Records & Controls | For Small Businesses | 110 Pages | 8.5" x 11"
by FinInsight Publishing
- List rank#6
- Price$6.80
- Rating4.0
- Reviews1
-
Cash Register Balance Sheets: Cash Counting Record Sheet for Recording Coins, Bills and End-of-Day Totals
by Federico Feney
- List rank#7
- Price$6.99
- Rating4.5
- Reviews2
-
Working Capital Mastery for CFOs: Playbooks to Shrink CCC, Free Cash, and Scale Without Debt (The Modern CFO Series)
- List rank#8
- Price$9.99
- Rating4.7
- Reviews11
-
The AEC Project Controls Playbook: Proven Strategies for AEC Professionals to Safeguard Profitability, Improve Cash Flow, Strengthen Controls, and Deliver Predictable Project Outcomes
by Percy M. Williams
- List rank#9
- Price$24.99
- Rating5.0
- Reviews2
-
Claude AI: do Básico ao Avançado: Guia completo para o público em geral (Portuguese Edition)
by Adilson Rodrigues
- List rank#10
- Price$19.99
- Reviews-
FAQ
Is Cash Flow a good niche for Amazon KDP?
Its KDPTop opportunity score is 21/100, which makes it highly competitive. The median best seller has 2 reviews and sells for $10.99.
How many reviews do you need to rank in Cash Flow?
The median best seller has 2 reviews, and 98% of them have fewer than 100.
What do Cash Flow best sellers cost?
The median price is $10.99; half of the best sellers are priced between $8.99 and $18.91.
Can new books break into Cash Flow?
11% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.