When you receive your invoice by email, you will see an expiration date for the license. However, this expiration date will reset when you activate your license ID for THE FIRST TIME. For example, you purchase a one-month license on January 1, 2019. You invoice shows the expiration date as January 30, 2019. If you wait to activate the license until February 1, 2019, the expiration will reset to March 2, 2019.
We recommend that you wait to activate your license until you are ready to enjoy its full window of use.
Both the Main Menu and the License Manager will inform you of how many days remain before your license expires.