Amazon has announced the official opening of its new fulfilment centre in Northampton alongside plans to launch a second hub less than 20 miles (32km) away. The online retailer said the £1bn investment would create 4,000 jobs between the Northampton site, known as STN6, and the one planned for Kettering. According to Amazon, the Kettering campus will open in the autumn. "We are super excited as a team to launch STN6 in Northampton...