Criteo's John Gillan Talks Challenges to Creating an Omnichannel Experience, and Tesco & Carrefour's Strategic Alliance

On this week’s episode of the RetailTechReview, John Gillan, MD Northern Europe, Criteo, joins RetailTechNews’ head of content Lindsay Rowntree and editor Hugh Williams to go through some of the biggest stories in retail. This week we cover Tesco and Carrefour’s alliance; the challenges to achieving an omnichannel experience; and Prime Day.