No, once a stamp has been used, you can no longer use it for postage. It is a federal offense in the US to remove cancellations and re-use stamps.
Canadian stamps are only used in Canada. When mailing a letter, you use the stamps of the country of origin. So only Canadian stamps can be used there.
Answer:Both.Five dollar stamps are used as postage to mail large packages, or for priority mailing. Actually, there are stamps with higher values like Scott Catalog #1348 at $13.65, Federal Duck stamps sell for $15. Some of the older revenue stamps are in the $100 range, up to $10,000.Stamp collectors collect these stamps.If the stamp is in mint (new) condition it can be used for mailing.
You use the stamps from the country of origin. So if you are mailing a letter from the US to Australia, you use US postage.
When mailing a letter or package you always use postage purchased in the country you are mailing from. So if you are mailing a letter from the USA to Canada, you would buy stamps at your local post office.
No. When mailing items you use the stamps of the country of origin.
NO. If you are mailing FROM the Netherlands you must use their postage. If you are in the US mailing to the Netherlands then you must use USPS. Same all over the world when mailing from a country use that countries postage.
No, you may not. You can only use Grenada stamps when in Grenada. The rules are set by the Universal Postal Union.
Ye,s you can if you are mailing from the US.
No they are not valid for use in the United States. You must use stamps of the country of origins when mailing something, in this case, the US.
You are not allowed to use the Forever Stamps for international mail. They are for domestic (inside the US) use only.
No, you should only use US stamps for mail posted in the US.
Sure, why not? You already payed for them.