Master customer success with journey mapping, CRM & emotional intelligence to boost service quality and retention
Boost your knowledge with a coupon code for the "Customer Service: Journey Mapping, CRM & Customer Retention" course by Valentine Ifenna Okolo on Udemy. This Management course, rated 5.0-star (with 39 reviews) and 1,141 students enrolled, provides a 2 hour(s) 40 minute(s) in-depth learning experience in English. Updated as of February 27, 2026, this course ensures you’re equipped with the latest insights.