There are lots of business relevant factors that determine how much of any respective flavor that we make, but the most important one is storage space. At any given time we have 800-1000 liters of liquid steeping. We insist that we deliver "ready to
vape liquid." Recent renovation of our lab has made that kind of storage possible, and allowed us enough extra storage space to roll out a Short Run once a week (generally on Tuesdays). Short runs vary in size from 4 liters - 60 liters. The larger runs (like Queen of Hearts) are kept around for a period of a month or so... honestly, QoH is lingering around longer than we expected - not because it's not a fantastic liquid... we just made too much of it.
Radioactive, comparatively speaking, is the same size but will last half that long.
Raz Cup was 4-5 liters, it sold out in a single day.
Then there are "flash liters" - One liter offers, generally in 6mg. We do those occasionally to keep people on the ball.