متن اصلی - پرتغالی - Eu A. S. aceito a vossa proposta 77845/2009

And this one. Does it mean "proposal for marriage" specifically, or...
Thanks.

CC: Sweet Dreams

Hi again

It means "I, A.S., I accept your (2nd person plural) proposition 77845/2009", maybe a work proposition, or a insurance, or something related with a court of law, because there's a number, a "/" and the year.