Abstract

Nowadays, supermarkets or retail chains are increasingly interested in how to increase productivity at their stores. The problem here is that prices, promotions and product information updates need to be immediate. Building an electronic signage solution that uses interactive mobile Internet of Things (IoT) technology including technology for Electronic Commerce to Opticon Electronic signage solutions (ESL) devices allows stores, supermarkets to change product prices in real time and launch promotional campaigns at Any time or place as desired. The system has been widely deployed in Vietnam market. ESL helps eliminate traditional labeling, labor saving, and other costs associated with price changes and product information, especially through mobile devices, users can easily change electronic prices quickly and conveniently. The solution of this article has been posted on http://opticon.vn.