The word 'gratus' is an adjective. It tends to be translated as agreeable, pleasing, welcome. But it also may be translated as grateful, thankful.
The above qualities may be applied to people. But the adjective also may be applied to things. In this regard, it tends to be translated as 'deserving thanks'.
Merci means 'thanks' or 'thank you' in English.
France. Merci is French for Thank You
bien merci = fine, thanks
Thank you
Merci = thank you mes voisins = my neighbours (plural)
Thank you dear.
"OK, thanks"
Thank you, sir.
Merci d'être mon ami - thank you for being a friend to me
"Trasporto" is Italian for "freight" or "transport" while "Merci" is Italian for "goods." Thus "trasporto Merci" would mean "freight goods," "goods transport," or "the transporting of goods."
Thank you for the coffee.
mercy or pity in Englsh and merci in French mean about the same. "La belle dame sans merci" -- John Keats