Item description:

Trainer options
F1 - Infinite Stats
F2 - Infinite Knowledge
F3 - Infinite Bank Resources
F4 - Infinite Selected Mineable Resources
F5 - Infinite Houses Condition
F6 - Free Trade

Notice:

First go into game and select one of your workers then activate Stats, Knowledge and Houses Condition Cheats.
First select a river bank then activate Bank Resources cheat " For Fish and Mud".
First select Rocks or any collection of mineable resources then activate Mineable resources cheat.
First you have to wait for a trader to arrive and open trade window then add something from Trader inventory to the trade then activate Free trade cheat and you should be able to take everything he has without giving anything back.