https://www.retailcustomerexperience.com/podcasts/podcast-episode-10-how-can-digital-signage-help-retailers/
https://www.retailcustomerexperience.com/news/u-haul-launches-mobile-self-checkout-amid-covid-19-2/
https://www.retailcustomerexperience.com/blogs/how-field-research-can-help-retailers-reach-untapped-sales-opportunities/