group items

Hello,

I have got requirement.
I sell software, which customer buy with our support. Support customer buy for 1 year or 2 years. Customer chooses how many computer need.
Example:
I want product A on 1 computer and 1 years on separate product card, or Product A on 2 computers and 1 year must be on separate product card, etc.

But on frontpage/webpage/ must customer choose product A and on this page chooses how many computers and how many years wants support.

Like when they buy antivirus software. You chooise product and choose computers and support.

I search modul on opencard.