‘Salad as a service’: retailers’ interest in vertical farming grows

Retailers will be aware of software as a service (SaaS) – and they may have noticed the emergence of the shopping-centre-as-a-service model, described by Computer Weekly in 2019 – but what about ‘salad as a service’, the latest SaaS opportunity? If they haven’t yet, they soon might. For food retailers, it could revolutionise supply chains,…