Technology
Sweetgreen is pushing for a high-tech future
The fast-casual chain, which filed to go public this week, is focused on boosting digital orders and adding tech enhancements to its restaurants.
Financing
Why margins could keep Sweetgreen from its holy grail
The fast-casual salad chain wants to revolutionize the fast-food business and make it healthy. Its margins could cause investors to think twice, says RB’s The Bottom Line.