No Postage Necessary If Mailed In The United States
Can I stamp a trade response label stating that mail is not required when shipping to the United States? 3update
Can I put a stamp on the company's response tag stating that shipping is not required for shipping to the United States? Will it be shipped even if I put a free stamp on the envelope tag?
Your care is important when sending donations to charities. By affixing stamps or envelopes, you save on shipping costs.
You can, but why should you? If you say that postage is not required, it means that your destination company will bear the shipping costs when the letter arrives. They still pay for it, so why would you pay?
No, if you have not paid the shipping cost.
If you have a prepaid return envelope, it means that you will pay for the postage after delivery.
It is unreasonable to assume that all printed prepaid envelopes are free, that someone has to pay for shipping, and that there is usually a sender.
Yes, if you want to spend money and everyone sees this envelope, you are verified.