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</html><thumbnail_url>https://retail-optimiser.de/wp-content/uploads/2021/07/Walmart-Scan_1024.jpg</thumbnail_url><thumbnail_width>1024</thumbnail_width><thumbnail_height>668</thumbnail_height><description>The grocery retail industry sees an massive increase in number of companies offering self-scanning with mobile devices. According to a study by Retail Banking Research (RBR), retailers already offer their customers in 32,000 sales outlets worldwide to scan items as they shop. In 80 percent of those stores, shoppers can scan with their own smartphones.</description></oembed>
