Jeffrey H. Gitomer Books

Customer satisfaction is worthless, customer loyalty is priceless

By Jeffrey H. Gitomer

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Xiao shou sheng jing

By Jeffrey H. Gitomer

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Jeffrey Gitomer's Little Books Collector Edition

By Jeffrey Gitomer

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The Little Red Book Of Selling 125 Principles Of Sales Greatness How To Make Sales Forever

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Jeffrey Gitomers Sales Bible The Ultimate Sales Resource Including The 105 Commandments Of Sales Success

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Jeffrey Gitomer s little gold book of yes attitude

By Jeffrey H. Gitomer

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What makes this book for you? It's not just "inspiration": it's a complete, step-by-step, fully-integrated game plan for understanding and mastering your attitude. You'll learn the 7.5 specific thi...

Visibility Marketing

By Jeffrey H. Gitomer, David Avrin

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Jeffrey Gitomer s Little Red Book of Sales Answers

By Jeffrey Gitomer

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Jeffrey Gitomer s 21.5 unbreakable laws of selling

By Jeffrey H. Gitomer

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Delivers universal truths on how to best make a sale, including deliver value first, ask before telling, become your own brand, earn referrals and testimonials without asking, and create loyal cust...

Truthful Living

By Jeffrey Gitomer Napoleon Hill, Jeffrey Gitomer

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.