We both have totally separate accounts, but we both know the pin number for each other's cash cards. We pay most of the bills out of his salary and mine (when I have one
) pays for groceries, household-y stuff, and my upkeep (makeup, haircuts, clothes, etc.
) When we're short I pay some of the bills or vice versa. At the moment, while I'm looking for a new job, he pays for it all and I'm essentially house-bound.