Jon Springer

Sharma, who will oversee Instacart Marketplace and other functions beginning later this month, said the online grocery app has "only scratched the surface of what's possible."

From light vehicles to biometrics, technology promises to create a faster, cheaper, more convenient experience.

Rival discounters Dollar General and Dollar Tree detail comp gains in renovated units in the first quarter.

The offering could provide a lucrative exit for CVC Beacon and Leonard Green, which took the club retailer private during its rebuild.