How do you think they will buy and sell soals? The bible says it will happen but how?

reply to post by siren8

that is what I am asking.

Huh, really?
Babylon is a name to signify a great empire, it does not, and should not be understood to, mean a specific place geographically.
Commerce with this empire involves goods coming into it from outside.
The goods are purchased with what an empire has as a tool, which is dealing death.