What are the 6 distinct employee roles a flower shop should have?

I've come back and forth to this question, not knowing how to answer this.

You would think it would be easy... but I can't think of anything to answer this with, and I've looked up the question multiple times with no way to answer it...

I think though, I have it now. I know it's been two days, so you've probably gone and moved on from this but it's bothered me Anyways...

1. Florist - Someone who designs and creates different arrangement of flowers, either in wreaths, bouquets, and in vases (to name a few)

2. Cashier - Someone who rings up someone's flower(s), can also place orders.

3. Janitor - Someone who cleans up after the shop closes

4. Manager - Someone who either owns the shop as a whole, or just manages a chain shop.

5. Assistant Manager - Usually someone who is in the shop more often than not, they tend to supervise the employees and help when needed

6. Actually not sure I can't think or find a 6th position. Actually, to be honest, I grasping at draws for 3 down... so I hope I got close / that this helps!

Have a nice day (: