Wonder is leaning into automation and user-built restaurants as founder Marc Lore prepares the startup for a potential IPO.
Opens CNBC in a new tab
The move will take funding for the 10-year programme to more than £40bn.
Scotland editor James Cook finds out what life is like on board a ship in an untapped oil field awaiting its fate.
"I was completely on edge, every single day," said Rosey Greenwood. "I had letters coming through - I had debt collectors after me." Two years ago, Rosey was being told to pay £1,906 because she had taken too long to pay for parking. Rosey had paid every single time she parked at the Copeland Street car park in Derby, and had bank records to prove it. But Rosey had unknowingly broken the car park's terms and conditions, which stipulated that drivers must pay within five minutes of entering.
Chancellor John Healey may need to raise money to boost his fiscal headroom - BBC Verify examines what options could be on the table.