you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top you know via email and/or a prominent notice on our Service, prior to the change becoming effective and update the "effective date" at the top!