Https://intellij-support.jetbrains.com/hc/en-us/community/posts/21699724768914-Does-Lufthansa-Give-a-Refund-Under-the-24-Hour-Cancellation-Rule-Call-1-888-829-1465 https://intellij-support.jetbrains.com/hc/en-us/community/posts/21699724768914-Does-Lufthansa-Give-a-Refund-Under-the-24-Hour-Cancellation-Rule-Call-1-888-829-1465