The function of postage is to pay for the service of having mail and packages delivered.
They are still valid for use as postage as long as they add up to the proper postage. If you check USPS regulations Postage due, special delivery and certified mail stamps are NOT valid as payment for postage.
Size of a small postage stamp.Size of a small postage stamp.Size of a small postage stamp.Size of a small postage stamp.
Dark Postage is Blackmail!!
The most common example of the Greatest Integer Function is the Post Office. Postage is paid based on weight. For example, from between 1 and 2 ounces, you might pay $1.25 postage. However, when you hit 2 ounces to almost 3 ounces you pay $2.00. This progression is a greatest integer function and is currently used today by the Post Office. You could probably get their rate chart and see.
A postage is 45 cents.
Forever
postage (weight), or p(w) --- (APEX)
Virtual
what is the postage for a letter from calif. to denmark
I don't seem to have enough change for postage.
US postage stamps do not expire -- they are always worth face value as postage.
The postage is $1.76 for a standard letter envelope of 2 oz.