A popular discount chain has expanded its same-day delivery service to 17,000 stores in the United States. Here's what ...

Shoppers can get Dollar General items delivered the same day as the retailer expands the service.

The discount retailer is the latest company extending its delivery offerings to focus on underserved communities.

Amazon said the expansion gives tens of millions of customers quicker delivery speeds.

Amazon Prime members in more cities can now get groceries delivered to their doorsteps in the same day. Amazon announced on Dec. 10 that it has expanded its same-day grocery delivery service to more ...