I posted this in General  section as well. Not had much luck getting a answer. Figured worth a shot here as well. Thank you in advance for any help.

One the main page of the life skills page 

https://www.xbox.playblackdesert.com/Wiki#Life Skills

Under trading it said

5 steps to trading

 1. Find a Trade Manager in any town or city and check out the goods they have for sale.

2. Use energy to find out the buying prices for traders from other cities

3. Purchase the goods and transport them to the other Trade Manager.

4. Purchase more items from the Trade Manager

5. Repeat. 

My question is if anyone can help. How do you do step  2?  i have looked and looked on videos, The forums and also asking chat to no luck