one shopware account with two domains , is it possible to apply license on two domains?

with shopware Store Id, we have two domains. 
one is with www with which the Shopware professional + was purchased. 

Domain 1: www.abc.co.uk
Domain 2: abc.co.uk

will shopware licence treat these as one or two different domains?

we need to active the licence on abc.co.uk?

how we can do this?

That is only one domain.

Two domains would be   abc.co.uk and cde.co.uk 

Thanks for your reply