Expirations add-on lets you set an expiration date to the GamiPress elements of your choice. You are able to configure a specific expiration date or a relative one after several hours, days, weeks, months or years since the user got that earning. Even, you can set an expiration date to requirements which gives you the possibility of, for example, configure an achievement that requires to complete all its steps in 2 hours. In addition, Expirations add-on includes configurable emails to being sent in a period before the item expiration as well as the same moment of the expiration.