This is a set of study materials for the Level 2 Sales Representative certification, sold by (株) Cariac, including the reference books (Volumes 1 & 2) and exercise book, along with a separate publisher's question collection. Purchased this April. I studied with this set for about 20 days, 2-3 hours a day, and passed the exam. There are red lines and writing in some places, but please rest assured that there are no answers written in the question collection or exercise book. While there are signs of use and creases, I believe they are still usable without any problems. Not for individual sale. 【From Cariac】 Level 2 Sales Representative Handbook (Volumes 1 & 2 set) + Exercise Book The Sales Representative certification is a business-oriented exam that allows you to acquire all the know-how of sales, from customer service manners and product knowledge to marketing and management techniques, regardless of industry or business type. 80% of the Level 2 exam questions come from this handbook. Table of Contents (Volumes 1 & 2) The exercise book was created to help learners check their understanding of the handbook, following the discontinuation of the public release of past questions for the Retail Marketing (Sales Representative) certification exam from April 2022. The "Answers and Explanations" section includes the corresponding pages in the handbook, so please refer to them.