| It is known that a cash register is an instrument that is | | | | will do the proper calculation to determine how much, if |
| used by the clerk of sales to count a sale and give the | | | | any change is needed. Then, when the transaction is |
| customers the right change and a receipt for what | | | | done completely, a receipt is printed for the customer. |
| they have bought. A cash drawer is usually attached | | | | The record of every transaction that is done on any |
| to this instrument. A cash drawer will open during a | | | | certain register is kept by the machine and printed out |
| transaction and allow a cashier to make any change | | | | in the end of every business day. Thus, the cashier |
| that may be needed. | | | | can count the cash drawers to make sure the |
| One of the types is an electronic cash register. This | | | | appropriate amount of money. |
| instrument operates in a straightforward and simple | | | | Meanwhile, mechanical cash register works in the |
| way. A cashier will scan the product that has been | | | | same way with electronic cash register. Then, the |
| bought by the customers with a bar code scanner. | | | | register calculates and the cash drawer is opened to |
| The barcode scanner will enable the register to show | | | | give change. However, this instrument is connected to |
| the current price of the product. | | | | the inventory of a store. Also, it does not allow you to |
| Then, the cashier will input the method and amount of | | | | do check current prices or sales. |
| payment that the customer has provided. The cashier | | | | |