Is it possible to create input forms compatible with PODs?

Hi all,

I am creating a website that requires relational database functionality (as well as a login/checkout system.) The long and short is I want people to be able to log in and enter in their company information to receive a quote. Therefore, I need a table for their user info and a table for their company info. Every WordPress plugin I’ve seen seems to completely ignore this objectively rudimentary database feature. The forms are set up to repeat all user and company info on every single order, which obviously leads to unnecessary duplication of data, accidental deletion of data, user errors, and numerous problems down the road. I’m not even sure how to call data from a database that is that disorganized and unreliable.

Is it at all possible to connect PODs with a front end form? Seems so basic…

-John