OXID functionalities for mobilephone shop

Hey guys,

as you could imagine I’m new to OXID and so far I’m excited.

I found this site (Link) and I wonder if it’s possible to realize the classifications like “Mtl. Kosten” (monthly payment) which is even shown in the cart too without custom development (maybe via a module)? Maybe there’s even an module for shops that sales mobilephones and proper contracts? My search was fruitless.

My second question is: Is there a way to realize the combination of mobilephone and contract like e.g. on this page? The price has to change dynamically.

Thank you in advance and best regards!

Marc