Joe Merrill, son of the millionaire owner of a chain of 5 and 10 cent stores, poses as Joe Grant, and takes a job in the stockroom of one of his father's stores, to prove that he can be a success without his father's influence. There he meets stockroom girl Maggie Johnson, and they fall in love. This causes problems, because Mrs. Merrill had planned for her son to marry Millicent Rogers, a high society girl.

A young American girl in Paris falls in love with a handsome nobleman, but he is about to wed in an arranged marriage. She hatches a plan to overcome that obstacle and get her man.

Vincent Doane is in the precarious position of trying to close an advertising account with his rich ex-fiancée. Unfortunately she is more interested in him than in business. Vincent's wife Paula gets suspicious and finally decides to do some flirting of her own to make him jealous. Unknown to her, she chooses cigarette tychoon Claude Kimball. In fact, Kimball hits it off well with both of the Doanes. The question is whether or not their marriage can survive all the shenanigans.

Two sisters from Indiana, the wide-eyed and innocent Mae Thorpe, and her more streetwise sister June, move into the Rolf House for Homeless Girls in New York. With June's help, Mae obtains a job as a stenographer for the scientist Joseph von Schraeder, while June gets work as a telegraph operator at Western Union.