How can you use my discounted stamps?

Our stamps have an inferior denomination value compared to the current rates.

The combination of several stamps makes it possible to have the current postage rate, defined by Canada Post as follows :

• Lettermail up to 30 g - 0.85$
• U.S.A. Letter-post up to 30 g - 1,20$
• International Letter-post up to 30 g - 2,50$