販売士 2級3級 一問一答1692問 is an education app by k-twvai with 100+ downloads (about 179 estimated). +12 installs in the last 7 days. Released Sep 9, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “This guide covers all 1,692 questions from the Sales Specialist Certification Levels 3 and 2, with explanations for each answer choice. It includes 56 lecture videos, review materials, tests, and a web-based textbook to help you pass the exam.”