The five most important retail tech news stories of the week Retail technologyStaff WriterNovember 21, 2020Black Friday, Online retail, IMRG, Contactless payments, UK Finance, Payments, Coronavirus, Best Buy, Instacart, Same day delivery, Matt Grest, The Very Group, CIOs, Marks and Spencer, Marks and Spencer Innovation Hub, Bricks and mortar retail, Omnichannel retail, Online delivery, Retail technologyComment