i want to change NR to be Unit
Dear Mr.Aldo,
Please modify the proforma invoice, according to the attached file.
Please put this description in the first line, very top.
Also inform us when will the technician arrive for commissioning. So I can plan the hotel and pick up.
Once completed, please send to me and CC to "purchase2@eurosnack.co.th" 
Best Regards,
Nathaphon Wachakorn