A single first class stamp will do the trick (for letters weighing less than an ounce). It's no different than mailing a letter from Miami to Newark because Puerto Rico is a territory of the United States.
1992 years
What is the amount of regular postage that you will have to place on the letter?
i believe you can as long as you put the right amount of postage on.
how much postage for 1 ounce letter from Cherry Hill New Jersey to Ontario Canada
For a first class letter of one ounce to another US destination, it takes 44 cents of postage.
1 to 14 days or more
98 cents
The amount of postage to mail a letter to Ontario, Canada varies greatly based on the origin of the letter and its weight. A letter sent inside Ontario will typically cost around 85 cents.
Because postage meters stamp the appropriate postage amount for a letter or a package that you are sending out. If your business sends out a lot of mail or packages, the USPS expects the correct amount to the penny. Plus, there is a dated postmark or cancellation right at your office.
The number of stamps must equal the amount of postage. The postage depends on the weight and and form of transport.
That would depend on the weight of the letter. Postage is 42 cents per ounce, with each additional ounce requiring more postage. Your local post office can weigh it for you. Or if you have postal scales you can weigh it, then call your post office, tell them how much the letter weighs, and get them to tell you how much postage it will need.
One if it is for the correct amount or greater in postage.