Tables / Query configurable option choice in SQL

[whoppe2001]

Hello,

 

 I am trying to determine a customers price based on the base cost of the product and any configurable options they have selected.

For example if a VM has selected two extra ips as a configurable option the price would be the base cost + 2 x ip configurable options.

However, when I look at tblhostingconfigoptions there is never any quantity listed. Working off the basis that relid is the hosting subscription id.

Which tables should I be looking at in order to grab this data?

 

Thank you!