maps/tradeship/../../mods/content/merchants/datums/trade_hubs/singleton_hub.dm 
| /datum/trade_hub/singleton | Used for legacy maps, maps without an overmap, or maps that don't want to use the overmap hubs. It is unconditionally accessible anywhere on the map (overmap or otherwise). |
|---|---|
| /datum/trade_hub/singleton/debug | Spawns all merchants in one place. |