Because I'm nice I will just release this method for free.
Install Net Limiter 4 (like old method)
Set upload and download to (1kb) on arma 3
Enable both and then open the trader
Sell a code lock, safe or anything you want
drop the item and note can only sell once per time
turn off net limiter on arma 3
your money + rep will come and you have the item on the floor
REPEAT
will probs get patched soon as InfiStar is ****
I have another method but hope this one is helpful, I wanna keep my other one private.