I second that!
You know what else you can do?
Find a station with a black market.
Leave the station and hit supercruise and reduce throttle to zero again.
Sit and wait for signals to pop.
This time you are pirating so bring limpets and a scanner and hit every signal except the strong ones.
Scan ships to see the cargo, don't waste cargo hold on crap that sells for a few credits. You want the juicy stuff. If they don't have it leave, don't waste time on pew pew.
You will fill up in no time and the station is always next to you. You can get back into station, sell, launch again in a couple mins.
I did this to an anarchy station and its influence shot up too. Which is why I was doing it and discovered this to be quick time.
You won't make credits like a trader but you will make 10k,20k, per trip and I think I only had 16 hold at the time.
This is also good for those of you who like doing missions for influence. You can save the mission items in your hold for when those missions do pop and you can just hand them in as they appear. Not need to go look cos you have it all in your hold.
I've also gone to another system, farmed items there so not to affect my systems influence, and returned with a hold full of mission items and sat in a station just handing in missions as they appear.
Now think about when drones arrive?
Get a wing with hauler, use this method on strong signals. This is gonna be a good one I think altho its shared credits so may just be like for like but a hauler can stay out for quite a while and rack up a nice sum.