[bserge]

I believe it's possible with a way bigger marketing/sales team, from all around Europe, so the product could be marketed all over Europe (and the world).

Basically, I think starting with just one language is a mistake - if you're aiming for the whole EU market, start with as many languages as you can.

Of course, that will be more expensive on a continent where funding is not easily available.

Some resellers, Wish and Joom for example, have ads in every European language, it's the same ad but with different text/voiceover. Seems to work pretty well for them.