If you incur an expense for which you don’t receive a receipt, like the $5 tip you left for housekeeping, make a note of it on a slip of paper and put it in the envelope. Once a week, every week, at ...

SPOKANE, Wash — If you’ve paid attention at checkout recently, you’ve probably noticed there are more options when it comes to getting a receipt. In many cases, you can choose to have the receipt ...

Mechanical and software engineer Sarah has created a new instant film camera in the form of the Alulu which is capable of printing images directly onto receipt paper. The Alulu camera uses thermal ...