Electronic Shelf Label Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Components (Hardware, Software, and Services); Hardware (Displays, Batteries, Transceivers, Microprocessors, and Others); Product Type (LCD ESL and E-Paper based ESL); Store Type (Hypermarkets, Supermarkets, Non-Food Retail Stores, Specialty Stores, and Others); and Communication Technology (Radio Frequency, Infrared, Near Field Communication, and Others)