How do we translate “on the house” with the meaning of something offered free of charge, for example “the drink/dish is on the house”.
How about “this meal/drink is on me” meaning I will pay for it . Perhaps some other translation rather than the usual “je t'invite”? What would “ce repas, c'est à moi” mean? I have the feeling that this is not the translation, but mean more of “it belongs to me”.