Up to 1 order should be created per time step
There should be a 20% chance of an order being generated There should be: a 100% chance of the order containing 1 item a 50% chance of the order containing a second item a 25% chance of the order containing a third item a 13% chance of the order containing a fourth item a 6% chance of the order containing a fifth item
There should be: a 100% chance of there being 1 of each item a 33% chance of there being 2 of each item a 3% chance of there being 3 of each item