Giant Eagle's GetGo convenience stores will be testing the use of a delivery service.
Prepared foods and some staples like milk and bread can be ordered through Grubhub, the Post-Gazette reports.
The service started about a week ago and is only offered at the Baum Boulevard location in Pittsburgh's East End, the P-G reports. Each order includes a $3 fee.
O'Hara Township-based Giant Eagle is also planning to test UberEats at a GetGo location in Columbus, Ohio, according to the P-G.