Visual of a customer who buys a stamp to send a letter abroad in a Canada post office. We see the employee weigh the envelope on a scale and apply the notation "by air". Hand delivers a letter to a postal employee who weighs it and affixes a stamp and a sticker "Par Avion " (TGP). Screen of the cash register shows $ 1.60 for the sale of stamps. Postal employee receives money from the client and gives him change. Hand stores the letter in a drawer of the counter. Screen of the scale and scale with letter that is weighed. Client pays and employee give him his money. Hand stores the letter in a drawer of the counter. Keywords: MONEY,MONTREAL (CITY),MAIL