Zencart with vBulletin

[dmm2020]

I am going to be installing the latest version of Zencart on our servers to run our store but have a question:

I want it to use the vbulletin user main table which would be the user name, id, password, login and all that....

Where would I edit Zencart (or look) to get an idea on the architecture to make that happen?

[DrByte]

How do you propose getting your customers to supply all their address information to complete their customer records?
There's a lot more involved than just usernames and passwords.

[dmm2020]

customer information would be unique to Zencart but linked to the user table shared by both via the userid, which might end up being an XREF field.