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MES Mobile Merchants

MES Mobile Merchants is an NPC mod that adds friendly traveling merchant encounters that will come near you with randomized wares, which you can buy in their store block and also buy certain items from you (similar to Trading Stations). They will have a random Builder faction tag of an existing faction from your world save. They will find you automatically as long as you are at least at 0 reputation or higher with the concerning faction.

Tested and fully compatible with the new Modular Encounter Systems mod by Meridius_IX.

To test: go on a planet and type /MES.SPCS.Mobile-Merchant
If it doesn't work, try a couple of times and make sure you also have the Modular Encounter Systems installed.
Also make sure your world has Trader factions and you are are at least 0 reputation or higher with them.
Additionally, Planetary Cargo Ships have to be on [spawn:true] in the Modular Encounter System settings, which you can find in your save game -> storage folder -> modular encounter systems -> Config-PlanetaryCargoShips.xml