I am from Czech Republic and would like to know if I can buy an internet e.g. for 6 months or a year as a non-Spanish citizen and if yes. If my ID is enough or I need something else too? Also - how much is 1 month unlimited internet via wi-fi in Spain on average?
Internet options in Spain:
To buy any internet connection, you'll have to know some spanish or it will be difficult to understand with the seller (better in big and touristic cities)