Keyword Research · Vapping Prohibited KDP Keywords: What Not to Use The complete list of keyword types Amazon prohibits — and the specific consequences of using them. 8-minute read Beginner Updated March, 2026 In this article Why Amazon prohibits certain keywords The prohibited keyword categories Consequences of using prohibited keywords Grey areas Legitimate alternatives Amazon’s … Read more

KDP Keywords for Low-Content Books

Keyword Research · Vappingo KDP Keywords for Low-Content Books Journals, planners, notebooks, colouring books, and activity books have their own keyword vocabulary. Here is the complete strategy for low-content and no-content KDP publishing. 10-minute read Beginner · Intermediate Updated March, 2025 In this article Why low-content keywords are different The gifting search pattern Journals and … Read more

KDP Keywords for Non-Fiction: What Actually Works

Keyword Research · Vappingo KDP Keywords for Non-Fiction: What Actually Works The keyword categories that drive non-fiction discoverability — with examples for business, self-help, health, finance, and instructional books. 11-minute read Intermediate Updated 2026 In this article How non-fiction readers search The five non-fiction keyword types Business and career keywords Self-help and personal development Health, … Read more

KDP Keywords vs Categories: What’s the Difference?

Keyword Research · Vappingo C3 · Article 3.10 KDP Keywords vs Categories: What’s the Difference? Keywords and categories both affect discoverability on Amazon — but they work completely differently. Understanding the distinction helps you use both strategically rather than letting them duplicate each other’s work. 10-minute read Beginner · Intermediate Updated 2025 In this article … Read more

How to Spy on Competitor Keywords

Keyword Research · Vappingo C3 · Article 3.9 How to Spy on Competitor Keywords The methods for inferring what keywords your best-selling competitors are using — and how to use that intelligence to find the gaps your own keyword strategy should target. 10-minute read Intermediate Updated 2025 In this article Why competitor research matters Finding … Read more

KDP Keyword Research Tools Compared

Keyword Research · Vappingo C3 · Article 3.8 KDP Keyword Research Tools Compared An honest comparison of the keyword research tools available to KDP authors — free and paid — with a clear recommendation for each type of author and publishing situation. 12-minute read Beginner · Intermediate Updated 2025 In this article What a keyword … Read more

How to Choose Your 7 KDP Backend Keywords

Keyword Research · Vappingo C3 · Article 3.5 How to Choose Your 7 KDP Backend Keywords The complete decision-making process for selecting which seven keyword phrases to use — from building your research pool to making the final cuts based on specificity, competition, and relevance. 11-minute read Beginner · Intermediate Updated 2025 In this article … Read more

The 7 KDP Backend Keyword Fields Explained

Keyword Research · Vappingo C3 · Article 3.4 The 7 KDP Backend Keyword Fields Explained Exactly how the seven keyword fields in KDP work, the rules that govern them, and a field-by-field strategy for filling all 350 characters to maximum effect. 10-minute read Beginner · Intermediate Updated 2025 In this article The seven fields: an … Read more

How Amazon’s Search Algorithm Uses Keywords

Keyword Research · Vappingo C3 · Article 3.3 How Amazon’s Search Algorithm Uses Keywords What Amazon’s A10 algorithm actually does with your keywords, how it weighs different metadata sources, and why conversion rate ultimately matters more than keyword stuffing. 10-minute read Intermediate Updated 2025 In this article How the A10 algorithm works Relevance signals it … Read more

How to Write a Book Description When You Hate Marketing

Book Descriptions · Vappingo C2 · Article 2.25 How to Write a Book Description When You Hate Marketing For authors who find marketing language uncomfortable or inauthentic — a practical approach to writing honest, effective descriptions without feeling like you are selling something. 10-minute read Beginner Updated 2025 In this article Why writers resist description … Read more

How to Write Book Descriptions for a Series

Book Descriptions · Vappingo C2 · Article 2.13 How to Write Book Descriptions for a Series Series descriptions have unique requirements — communicating series position, managing spoilers across books, driving read-through, and converting both new readers and existing fans. 11-minute read Intermediate Updated 2025 In this article What makes series descriptions different Writing the book … Read more