It depends entirely on the value of the stamps. In 2010, a standard letter currently requires a stamp or stamps to the value of 60c within Australia.
You can use forever stamps on a letter to Australia. It is worth 44 cents toward the cost. You must put additional postage on the envelope.
what the price to mail letter to
how many forever stamps = .94
4 stamps
5
one
No, the postman will ignore it. Go get stamps.
typicaly 2 stamps
maybe 2 0r 3 stamps
Stamps show that you have paid the money to have the letter delivered.
No, you must use US postage stamps.
depends how heavy the letter is