I make the money, she spends it and pays the bills. I hide in app purchases as music purchases (she sees the bank transaction, but not the iTunes receipt). Some

I make the money, she spends it and pays the bills. I hide in app purchases as music purchases (she sees the bank transaction, but not the iTunes receipt). Sometimes, if I get a big project, I keep a portion of it and buy myself something expensive without a coupon! Seriously, though - shared bank account. Bills come first, then home improvement, then vacations / toys, etc...