Translations of "please take one"

I'm doing a display of business cards for a friend's small business.

In English, we say "please take one".

But he also wants it in Irish, Polish, French and Spanish, to cover Galway's major language communities.

I've had a go with some on-line translators, but really I'm hopeless with languages. So looking for some feedback about whether this is right or not:

Please Take One
Tóg do thoil a hAon
Proszę przyjąć karty
Veuillez prendre un
Por favor, tómese una tarjeta