What is a cash register roll?

A cash register roll is a type of paper used in point-of-sale systems, specifically for recording transactions in cash registers and receipt printers. It typically comes in a cylindrical shape and is designed to produce printed receipts for customers as proof of purchase. The rolls are available in various sizes and types, including thermal and non-thermal paper, depending on the printer's requirements. They are essential for businesses to keep track of sales and provide customers with transaction documentation.