USA HISTORY

Detailed explanation-1: -An electronic cash register (ECR) is a specialized computer-controlled device used for recording sales transactions, calculating the cost of goods sold, and printing receipts for customers. It typically includes features such as a barcode scanner, receipt printer, and a point-of-sale terminal.

Detailed explanation-2: -A cash register, or EPOS system, which is either standalone or networked, is a business tool that is used to easily and accurately record details of receipts for sales. Cash registers issue receipts and maintain details of each transaction either electronically or on a till roll.

Detailed explanation-3: -A cash register, sometimes called a till or automated money handling system, is a mechanical or electronic device for registering and calculating transactions at a point of sale. It is usually attached to a drawer for storing cash and other valuables.

Detailed explanation-4: -Cash registers, or tills, are machines used to process sales transactions and record the sales. They are typically used in retail stores, restaurants, and other businesses.