same level – different prices?

Great plug in! I am wanting to offer a special pricing to customers that i meet at an upcoming event – my solution to this is to create a password protected page (url and password will be given at event) where they can log in and purchase through a generated button that will charge 1$. So my question is can i keep the button charging regular price on my main subscription page – and it will be simultaneously functional while the button on my password protected page will only charge 1$ – both for the same level – is this possible?

thanks

https://wordpress.org/plugins/s2member/