Courier missions

Ash

Are they repeatable? I've been doing them for the last half and hour and it's seem there's no end to them. Some have similar routes and I'm not sure if it's just so many of them or they're just on repeat.

Simplex

They seem to be randomly generated. I've had some of them actually repeat themselves, same place and route and all. I guess they're here to supply you with endless amount of XP.

Ash

That's what I thought. Okay, thanks for the confirmation.