A point of sale (POS) is a place where a customer executes the payment for goods or services and where
sales taxes may become payable. A POS transaction may occur in
person or online, with receipts generated either in print or electronically. Cloud-based POS systems are becoming increasingly popular among merchants.
Today many sales are lost as the customer service is not adapted to the modern consumer.
In the brick-and-mortar stores, the consumers experience long lines, items that are not available in store, and insufficient customer service.