Here are a few screen shots of the achievement pages. Note that the cooking has SIX pages of achievements and farming has four. All the other achievements have just a single page of achievements.
If you see a GOLD trophy that means you are done with that achievement. If you see just medals that means you are still working on it.
Spending is easy!
Trading is easy too!
If you look at the cooking and farming achievements you will notice some of the items are colored in while others, are still transparent. The transparent ones, are the ones I have not done yet.