Online proofreaders Sales & Visibility · Vappingo KDP Free Days: How to Use Free Book Promotions to Build Visibility and Readership KDP Select gives you up to 5 free promotion days every 90-day term. Used strategically — with the right timing, promotion stacking, and follow-through plan — free days can seed reviews, spike organic rank, and drive … Read more
Sales & Visibility · Vappingo Kindle Unlimited Page Reads: How KENP Works and What You Actually Earn When KU subscribers read your enrolled ebook, you earn a share of Amazon’s monthly Global Fund based on pages read. Understanding how pages are counted, what the rate is, and how to maximise your KENP income changes how … Read more
Sales & Visibility · Vappingo KDP Select and Kindle Unlimited: Is Ebook Exclusivity Worth It for Your Book? KDP Select offers Kindle Unlimited access, promotional tools, and algorithm advantages in exchange for 90-day ebook exclusivity. Whether those benefits outweigh the cost of locking out Apple Books, Kobo, and Google Play depends on your genre, goals, … Read more
Sales & Visibility · Vappingo KDP Print Royalties: Paperback and Hardcover Pricing After the 2025 Rate Change Amazon cut print royalties for lower-priced books in June 2025, reducing the rate from 60% to 50% below marketplace-specific price thresholds. Here’s how the new structure works, how printing costs are calculated, and how to price your paperback … Read more
Sales & Visibility · Vappingo Kindle Ebook Pricing: The 70% Royalty Zone and How to Use It The difference between a 35% and 70% royalty rate doubles your earnings per sale. Understanding exactly how the 70% zone works — its eligibility requirements, delivery fee implications, and genre-specific sweet spots — is foundational to ebook pricing … Read more
Sales & Visibility · Vappingo KDP Pricing Strategy: How to Price Your Book for Maximum Royalties and Sales Pricing your KDP book is not just about maximising royalty per copy — it’s about finding the price point that balances per-copy earnings, sales volume, genre expectations, and strategic goals across your ebook, paperback, and series. This … Read more
Sales & Visibility · Vappingo Amazon Best Sellers Rank Explained: What BSR Means, How It Moves, and What It Actually Tells You Every book on Amazon has a Best Sellers Rank. Most authors check it obsessively without fully understanding what it measures, why it moves the way it does, or how to use it strategically. … Read more
Sales & Visibility · Vappingo Why Your Book Isn’t Selling on Amazon: The Complete Diagnosis and Fix Most books that fail on Amazon don’t fail because of bad writing. They fail because of fixable problems in metadata, positioning, pricing, reviews, and visibility. This guide covers every major reason books don’t sell — and exactly what … Read more
KDP Categories · Vappingo The KDP Category Audit: How to Review and Improve Your Existing Category Placements A systematic category audit identifies ghost categories, mismatched placements, competitive misalignment, and missed opportunities across your entire KDP catalogue. Here’s the step-by-step process. 9-minute read All levels A category audit is a systematic review of every book in … Read more
KDP Categories · Vappingo KDP Category Strategy for Book Launches: Pre-Launch Planning Through Post-Launch Optimisation Your category strategy should be planned before publication and evolve through your launch window and beyond. This guide walks through the full launch-phase category playbook from research to post-launch reassessment. 9-minute read All levels Category strategy for a book launch … Read more
KDP Categories · Vappingo KDP International Categories: How Categories Differ Across Amazon’s Global Marketplaces Amazon’s category taxonomy varies significantly across its global marketplaces. Understanding the differences — and using them strategically — can give your book a visibility advantage in UK, Canadian, Australian, and other international markets. 8-minute read Intermediate KDP distributes your book to … Read more
KDP Categories · Vappingo KDP Category Rank for New Releases: Earning Your First Badge in the Launch Window The first 30 days after publication are when your book is eligible for Hot New Releases — a separate, lower-competition bestseller list in each category. Here’s how to use the launch window strategically to earn a badge … Read more
KDP Categories · Vappingo KDP Category Strategy for Book Series: Coordinating Placements Across Multiple Volumes Series authors have more moving parts than standalone authors when it comes to category strategy. Each book needs its own optimised placements, but the category choices across the series should work together to maximise new reader entry and series read-through. … Read more
KDP Categories · Vappingo KDP Categories for Low Content Books: Journals, Planners, and Notebooks Low content publishing has its own distinct category landscape on Amazon. Knowing which categories are effective, which are saturated, and how niche selection changes the game is essential for any low content publisher. 9-minute read All levels Low content publishing — … Read more
KDP Categories · Vappingo Nonfiction Categories on KDP: Subject-by-Subject Strategy Guide Nonfiction category selection requires matching your book’s subject, audience, and application to the right nodes. This guide covers the category structures and selection strategies for business, self-help, health, history, and other major nonfiction domains. 10-minute read All levels Nonfiction category selection differs from fiction … Read more
KDP Categories · Vappingo Fiction Categories on KDP: Genre by Genre Strategy Guide Fiction category strategy varies significantly by genre. This guide covers the key categories, competition dynamics, and selection strategies for romance, mystery, thriller, fantasy, science fiction, literary fiction, and more. 10-minute read All levels Fiction category selection is more nuanced than it first … Read more
KDP Categories · Vappingo Amazon Category Browse Nodes: What They Are and How They Affect Your KDP Discoverability Browse nodes are the underlying IDs behind every Amazon category. Understanding how they work explains why some categories are “real”, why parent categories come free with child selections, and how Amazon’s recommendation engine uses them. 8-minute read … Read more
KDP Categories · Vappingo KDP Bestseller Rank and Categories: How Rankings Work and How to Target a Badge The #1 Best Seller badge is one of the most effective conversion tools on Amazon. Understanding how category rank works — and how to choose categories that put a badge within reach — is a core part … Read more
KDP Categories · Vappingo How to Change Your KDP Categories: Step-by-Step Process and Strategy Changing KDP categories is quick, free, and unlimited — but knowing when to change and what to change to matters more than knowing how. This guide covers the mechanics and the strategy. 8-minute read All levels Category selection doesn’t have to … Read more
KDP Categories · Vappingo KDP Category Keywords: How to Anchor Placements and Expand Your Category Footprint Your seven backend keyword slots do more than drive search ranking — they signal to Amazon which categories your book belongs in. Used strategically, they can anchor your chosen placements and trigger additional category appearances beyond your three selected … Read more
KDP Categories · Vappingo KDP Categories for Ebook vs Paperback: How to Use Both Formats Strategically Publishing in both ebook and paperback gives you six category slots instead of three. Here’s how to use the format split strategically to maximise your book’s browse visibility across different reader audiences. 8-minute read Intermediate One of the most … Read more
KDP Categories · Vappingo BISAC Codes and Amazon KDP: What They Are and Whether They Still Matter BISAC codes were once central to KDP category selection. The system changed in 2023. Here’s what BISAC codes are, how they work now on Amazon, and where they still matter for authors publishing wide. 8-minute read All levels … Read more
Amazon Ads · Vappingo Amazon Ads Catalogue Strategy: Advertising Across Your Entire KDP Back Catalogue A single-book ad strategy is a ceiling. A catalogue strategy is a compound engine. Here’s how to structure advertising across multiple titles to reduce your cost per reader and maximise lifetime value. 11-minute read Advanced Most Amazon Ads guides are … Read more
Amazon Ads · Vappingo Amazon Ads: What to Check Before You Spend a Single Penny Most authors waste their first advertising budget on a listing that isn’t ready to convert. This pre-launch checklist ensures your book, your listing, and your expectations are in the right place before you switch on a single campaign. 11-minute read … Read more
Amazon Ads · Vappingo Amazon Ads and Book Pricing Strategy: How Your Price Shapes Every Campaign Your book’s price determines your royalty, your breakeven ACoS, your maximum viable CPC, and whether any amount of bid optimisation can make your campaigns profitable. Get the pricing right first. 10-minute read All levels Pricing is the single most … Read more