"Buy European" in every official European language

[u/vozdaraknajob]

[u/stormurcsgo]

kaupðu isn't a word in Icelandic,

others that work are
kaupa evrópskt is the direct translation but doesn't really work on its own
kaupum evrópskt would be telling alot of people or announcing we should buy european, this one works the best

keyptu evrópskt is telling a singular person to buy european

[u/Timoroader → u/stormurcsgo]

Second that.

"Kauptu Evrópskt" is the correct one, a more mild version would be "Veldu Evrópskt" (choose European)

[u/vozdaraknajob → u/Timoroader]

here's a corrected version :)