New cam girl. I need help with boundaries and tip menu

Hi. I am not sure if should show my free publicly or only in private show? Also if i were to show face publicly and then go into private show for x amount of tokens per min should i have a tip menu set up in addition to them paying tokens per min? Or is the private show exclusive and they’re entitled for a show without tipping? Also feet- i know it’s a fetish should i cover them and get paid to show my feet? How much do you charge per thing? And per min in private show?