What is the Game Center ID?

[aggiechevin]

I'm registering in a forum for Hay Day and I must give my game center ID.
Where do I find it?

Thank you

 

[hang-the-9]

I would check with support for whatever site you are registering on. Usually it's your account for whatever service you are using. For example XBOX has the gamertag which would be what people see you as online.