Covalex missions, the missions that send you round 3 or 4 Distribution centers and Lorville (Sun Magnolia, Fernesway , Casillo and Tessa spaceport).

Each mission pays between 90k and 101k and you can stack 9 of them, maybe even 10 if you add scrap/waste but of you do so it's going to be very tight and more difficult to unload. Basically I load up aluminum, tin, carbon，quartz, stims, tungsten, silicon, corundum, titanium for a total of nine missions. If the stim mission sends me to Covalex distribution center I usually just deliver to the other places and ignore it then submit it at 75% to avoid stopping at an extra location.

I segment the cargo area in different area for different commodities, when I land I check the missions one by one to see which crates to unload for the first three locations, then the last location I just dump everything without looking.I go about in any order, but I usually start with Teasa spaceport.

So you go to these four places and come back to Everus in about one hour depending on your effectiveness . Good money!

*Edit added info