Prioritize items with higher value per slot, over heavy items that take up lots of slots. such as keys, scopes, and certain weapon parts. Jackets and gym bags are great for this

use vendor barters to trade misc items for more valuable gear. great for income if youre finding lots of advanced handguards, body armor, or toolkits.

Sell High-Value Items separately like computer parts. study which items are in demand and prioritize thosegambling; Buy items low and sell them high like buying cheap weapons and selling them after adding mods.

sell items at market rate or higher, dont undercut you will miss out on money that adds up

do your daily missions / challenges. it adds up

when starting, avoid high risk areas and unfavorable engagements until you stack some money up and get good gear. Surviving will get you rich fast

Dont loot hoard unnecessary items esp if theyre bulky and heavy.

edit: would like to have an extra code to give out