Can someone explain this sentence to me?

Question

A-1 Warehouse is more of a jobber than a warehouse

Answer 1

It's saying that calling it a warehouse is a misnomer in that it is more of a jobber than a warehouse. A jobber can mean a couple things but I think it means more of a middle-man than a warehouse. So the warehouse would be better called a middle-man outpost than a warehouse..

in my humble opinion