The Kroger Co. is pumping up its fuel discount program, more than tripling the number of grocery stores where regular shoppers can get up to a $1-a-gallon discount on a tankful of gas.
The nation’s largest traditional grocery chain has pointed to the fuel discounts as an increasingly successful way to build sales as U.S. households see a rising share of their spending going to gas. Kroger officials said Friday the increase from a maximum 10 cents off per gallon to $1 has rolled out in markets such as Atlanta and....