On their wedding night, the newly married couple retired to the honeymoon suite.  The new husband, upon entering the room, immediatly disrobed and jumped in bed.  The new wife, before getting undressed, demanded that the husband pay her $30.  Bewildered, the husband complied.

Over the next few years the $30 pattern is repeated and the husband became so accustomed to it that he would leave the money out without it being requested.

After 30 years of marriage, the husband arrives home from work early, pale and shaking.  The wife questions him and he says "I've been layed off from my job and I don't know what to do.  We have bills, mortgage, car payment, how will we live?"

The wife replies "Don't worry honey, everything will be all right", stands and leaves the room.  Returning shortly she hands him a bankbook.  Examining it the husband discovers that there's over a million dollars in the account.  The wife tells him "Every time you gave me $30 I deposited it and we are now the largest depositor at the bank."

The husband, still shook up,  gives out a tremendous moan, stands, walks over to the wall and starts banging his head against it.  The wife shouts "Honey, what's wrong?  We have plenty of money, there is no reason for you to be upset."

The husband replies "If I'd known thats what you were doing with the $30, I would have given you all my business."