Trader Markers V2 is mainly worth checking through join path, client files, and server files, server rules, EAC, permissions, and admin recovery, multiplayer sync, disconnect, and restart behavior, trader stock, prices, and refresh timing, and quests, rewards, and map markers. Do that in a copied save or test server before changing a main world.
Use Nexus Mods listing for exact file names, branches, screenshots, and update notes, then confirm the in-game behavior listed above still works after a restart.
- Test with a second client before inviting regular players.
- Write the install rule, EAC state, rollback point, and admin recovery path where players can see them.
- Check the changed feature after reconnect, server restart, and one rollback rehearsal.
- Check several trader days before deciding the economy is balanced.