noun, noun or participle which takes 'suru'
preregistration
Used for registering in advance, such as for events, services, or accounts. Often used with する to mean 'to preregister'.
イベントに参加するには前登録が必要です。
Preregistration is required to participate in the event.
アプリを前登録しておくと、リリース日
If you preregister for the app, you'll get a notification on release day.