Basic objective of this article is to explain importance of using Cash Register. A cash register is a mechanical or electronic device for registering along with calculating transactions. It is almost always attached to any drawer for storing cash and also other valuables. The cash register is also usually that come with a printer, that may print out invoices for record keeping purposes. Cash register is definitely an electronic tool utilized to calculate and file the sales transactions within a store. It includes any cash drawer which will be used to store cash. There are unique variations of cash register, they usually have exactly the same keys and features. Here are the different steps of operation in this machine.