Product variants dependence

[Vire]

Hello there,

 

Is there a easy and cheape (hopefully free) way to get product variants working with a dependence? We cant get a easy to understand way for customers to buy the combinations we offer.

 

Here is a nearly finished product page:

 

http://gamelivery.com/de/uplay/2-watchdogs.html

 

We sell the game as a CD KEY and as a RETAIL VERSION. The "PRODUCT FROM" Tab shows different things to be honest. On the one side which restrictions key have. For example a RUSSIAN KEY can just get activated with a RUSSIAN IP (VPN). On the other site it shows where a product is from. a UK or AUSTRIA game is uncut compared to a GERMAN one.

 

So, is there any way to disable invalide combinations in something like a tree kind of thing?

 

Here is a bad example:

 

XBOX360->SERIALKEY

 

This is the shortest invalide thing. We just offer Xbox games in the retail version so it should get invisible after selecting the XBOX 360. 

 

I hope you get what we want to do, its realy hard to explain even if you arent that confident with the scene.