Sorry for the vague title, I'll try to explain exactly what I am trying to achieve.
I am developing an artwork website. On this website there is a page that allows people to check off that they've accepted my terms of service and fill out some information before sending a commission order form. Thing is, I don't want this order form page to constantly be active. I need a private 'accepting commissions' option somewhere that I can toggle on and off so that I can stop people from sending me order forms by disabling some elements in the orders page. How could I achieve something like this?