What is Point of Sale (POS)Testing and Its Importance in the Retail Industry?

Modern customers are demanding a shopping experience that involves more customer engagement. Delivering such shopping experiences has become a huge challenge for retail stores today. In order to ensure great shopping experiences, retail stores are trying to securely integrate payment processing, loyalty management, coupons, and in-store sales with backend systems used in retail stores, such as order management and fulfillment, inventory, and customer experience management.