Car seat and stroller for infant twins

I am happy to say that I am having twins in jan. While shopping for
clothes was a breeze I cant get the hang of these car seats.

I have seen that singletons are usually put in an infant car seat.
This car seat come off a fixed base (which remains in the car) and
transfered to a stroller.

Is there a stroller similar for twins. All the ones I see in babiesrus
are for toddlers where the babies can sit upright.

I havent seen a twin strollers which take infant car seats. I am
hoping some of the more experienced parents can help me out here.

thanks
VV