Extra Charge for Amazon Book Campaigns ($1.99 Priced eBook) **PER BOOK**
This is for when your book is priced at $1.99 instead of $0.99 cents. Additional costs are incurred to handle higher-priced books. You still need to buy the correct number of books from https://evolvepreneur.club/page/amazon-book-marketing
See this ARTICLE also
Extra Charge for Amazon Book Campaigns ($2.99 eBookPrice) **PER BOOK**
This is for when your book is priced at $2.99 instead of $0.99 cents. Additional costs are incurred to handle higher-priced books. You still need to buy the correct number of books from https://evolvepreneur.club/page/amazon-book-marketing
See this ARTICLE also
Extra Charge for Amazon Book Campaigns ($3.99 Priced eBook) **PER BOOK**
This is for when your book is priced at $1.99 instead of $0.99 cents. Additional costs are incurred to handle higher-priced books. You still need to buy the correct number of books from https://evolvepreneur.club/page/amazon-book-marketing
See this ARTICLE also