Through a process of legal alchemy known as double billing, lawyers can make two into four.

In commerce, double billing is the error of charging a customer twice for the same unique product.

In law, double billing refers to charging an hourly rate to two clients for the same time spent working.

Jocasta, an international movie star (and also a little girl), shares double billing with her beloved sheepdog, Belle.

In recent months, information services managers have complained about such double billing.

Documents indicate that the double billing continued until about the same time, nearly three years after the university was advised to stop.

To charge a daily fare in the case of a forgotten ticket is effectively double billing.

By the mid-1960s, the Mummy series and some of Hammer's other horror output were intended for double billing.

He set up a scheme for double billing, yet was able to pass the blame on to people in the home office.

It was on a double billing with Michael Garrick's Quartet.