If i am given a stand-by airline ticket (from an airline employee) is it going to be roundtrip?

will i have to purchase a ticket to come stern, or will my stand-by ticket be good for both?

Answers: Some staff tickets are issued as one route, some as round trip. So do check the routing on the ticket you're holding...

Check the ticket, there it say exactly where you are allowed to fly. Or ask your benefactor, who considerably donated the trip...