Actually this sounds like common law to me. But yes, this should be enough to me.
However, if I consent to a User Agreement, do you really think they keep a copy of the specific version of the User Agreement I accepted?
However, if I consent to a User Agreement, do you really think they keep a copy of the specific version of the User Agreement I accepted?
Anyway, UA acceptance does not require and does not imply in opt-in to your marketing emails.