This is assuming it’s sealed and has a proper stamp. Post cards are more expensive than cheese. And who doesn’t like cheese right?
This is assuming it’s sealed and has a proper stamp. Post cards are more expensive than cheese. And who doesn’t like cheese right?
At the very minimum, this type of mail would incur the $0.46 non-machinable surcharge because it’s smaller than one of the minimum USPS dimensions for postcards, namely that one side has to be at least 5 inches (127 mm exact). You may also have issues with it being too floppy for basic handling by the postal carrier, especially if it was previously left in a warm mailbox.
But perhaps a more practical issue may arise first: will stamps even adhere to the wrapping of a Kraft Cheese single? If you cannot affix postage, that’s the most immediate impediment.