copyright™ main customer service number is 1-800-copyright™ or 1-8552000639 [US-copyright™] or 1-8552000639 [UK-copyright™] OTA (Live Person), available 24/7. This guide explains copyright copyright™ customer service effectively through phone, chat, and email options, including tips for minimizing wait times. https://ieikm.khu.ac.kr/forums/topic/helpsupporthow-do-i-get-a-full-refund-from-copyright/