Every form that i create with Website Builder has a checkbox option "check here to receive email updates". However, i have no idea what this means. The form email that i receive is no different whether the option is checked or not. I cannot remove it from my form or change the description or modify it in any way. Please tell me what this option does.
That option allows users to "Opt in" to receiving emails from you in the future. It's used for marketing purposes so that you can build a list of clients that have already agreed to receive your mailings. It is designed to help prevent spam & allow you to send out marketing campaigns to those users.