A practical book explaining everything from the basics to advanced techniques of Instagram marketing. - ISBN: 978-4-7991-2006-6 - Title: The Easiest Guide to Instagram Marketing - Publisher: Impress - Contents: How to use Instagram for business, basic knowledge of Instagram marketing, how to create content, effective operation methods, measures for EC using Instagram Thank you for viewing. I believe I read it once and didn't write anything in it. Instant purchase is OK!