The point of sale, or point of purchase, is the time and place at which a retail transaction is completed. At the point of sale, the merchant calculates the amount owed by the customer, indicates that
Points of sale at a Target retail store
The counter of a café at the new (in 1961) Centrum department store in Tampere, Finland
McDonald's POS device by Brobeck
Points of sale at a grocery store in Ilorin, Nigeria
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 attache
Point of sale
…sent electronically. To calculate the amount owed by a customer, the merchant may use various devices such as weighing scales, barcode scanners, and cash registers (or the more advanced "POS cash registers", which are sometimes also called "POS systems"). To make a payment, payment terminals, touch screens, and…
National cash register from the end of the 19th century, National History Museum, Sofia
Antique crank-operated cash register, with display showing money in French francs and centimes
Various types of modern cash registers
Old Canadian general store shopping register model, City of Surrey Museum, British Columbia, Canada