Portuguese energy firm Galp is claiming a European first with the launch of the Galp Smart Store, an unmanned retail store located on a petrol station forecourt. Situated on Avenida Gago Coutinho in Lisbon, the shop aims to provide a simpler retail experience by using technology from Portuguese tech startup Sensei that allows customers to buy products 24 hours a day without queuing or scanning. Having first downloaded and associated …