Trade Coalition towns are the centers for trade and intel in the Wasteland. You will find many types of traders who you can buy from and sell to. There may also be individuals who can give you intel about places of interest.
The relative safety of trade towns also allows you to fast travel to them using the map.
Dreadwood
Dreadwood is a small, newly established Trading post in the heart of the Wilds. Mostly occupied with Prospectors and Scavengers who ply a dirty and dangerous trade looking for old world tech beneath the fertile soil.
GunbarrelRelated missions: Blackout, The Signal
Gunbarrel has been around for a long time but has taken it's share of knocks and bruises over the years. A dedicated trade town, it services the southern Wasteland and is an active member of the Trade Coalition.
LagooneyRelated missions: Ground Control
Lagooney is part of the core of the Trade Coalition. It's the smallest and youngest but perhaps the most important since it supplies the others with food and swill. The town is also infamous for it's lax enforcement of law and order.
Oasis
Oasis takes its name from the large casino that was destroyed in the Authority Wars. The new Oasis is a small Trading post that serves as a tenuous no-fire zone between the Immortal Shrouded and the Trade Coalition.
WellspringRelated missions: Wasteland Celebrity, Beneath the Surface
The greatest of the Trade Coalition towns, Wellspring is the beating heart of commerce and trade. Ruled by the wealthy Trade Barons and the elected Mayor, it casts a long shadow of influence over the Wasteland.