In the captains quarters have a stock exchange table (East India Trading Company) which displays all the outposts in a table, then with a % increase or decrease for the treasure types you're able to sell in the game.
e.g
- Sanctuary outpost will have a +3% extra coins for Chests (gold hoarder Missions).
- Dagger tooth Outpost will have a +2% on Captains Skulls (Order of Soul Missions)
Hopefully you're understanding the idea.
then you are faced with a decision do you sail across the map to get a better reward or play safe and go to the closest one.
you could also tie this into the watch item you carry around, where the percentages will change on stock exchange board on a specific in game time and date.
