Hi guys this is my first guide so if it is not worthy or has a mistake plz forgive me about it.
So this guide is about easy money but not fast in sea of thieves.

1. first if all you have to raise emissary flag of merchant alliance. now you have to buy all resources and commodities chest in the merchant store. resources : fruit chest, wood chest, cannon. commodities : and all chest in other tab like raw sugar or unfiltered minerals => the chests that are low value like 150 gold or 120 or at last 320.

2. look at the guide book next to the merchant and take note about the sought after chest of all out posts. example : morrows peak : sought after : raw sugar. these info are going to change weekly so careful about it and check the book always. pay attention only sought after chest is the most valuable in that island and you need to sell it there. example : the raw sugar must only sell in morrows peak island.

3. now you have to start the voyage and make your flag level to 5. then you have to go to the nearest outpost and sell the other chests that you have looted in voyage and also the sought after (the most valuable) chest of that island. ( attention to not sell other resources and commodities).

4. now you just have to bye resources and commodities from that outpost and travel to another outpost and sell them and again and again until you feel bored or tired. (it take times)

good to do this guide with others to make the process faster.
hope to enjoy this guide and use for yourself and your friends. good luck