Tutorial on Traders: Intro

Welcome to this series about traders. I will hopefully explain a bit about how to get started with trading and why it could be helpful. I'll split this up into several videos and this one is just an intro covering.... not much really.
In short: Trading is an alternate progression path in which you call down traders to buy materials or sell stuff. The money can be used to buy neat little things to help with a build or potentially save time. The only necessary things about traders is buying seeds from seed traders or gases for the hot planets where you cannot mine ices.