How is "Can you come to the playhouse?" said in Czech?
Šel bys se mnou?

How is "Oh, you go." said in Czech?
Oh, vážně?

How is "Come on." said in Czech?
Ale not tak.

How is "The ban on anticompetitive practices in the EU faces the added difficulty that there are different policies in the Member States on pricing and taxation of books in general and e-books in particular." said in Czech?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Zákaz praktik narušujících hospodářskou soutěž se v EU potýká s jedním problémem navíc: v členských státech se liší politiky pro otázku cen a zdanění knih obecně, a elektronických knih zvlášť.