A four by six inch card requires a 28 cent stamp within the US.
A birthday card in the mail will cost 49 cents. A post card will cost 34 cents and can be no larger than 4" by 6".
There was no US Postal Service in 1850.
The delivery of the mail is a labor intensive activity, hence, its cost is highly subject to inflation. It costs money to pay postal workers. And you don't want those postal workers to get angry at you, trust me.
Email doesn'ts cost anything but when you use postal mail you are buying stamps
Assuming you are referring to First-Class Mail, the cost of shipping a 2-ounce mail piece via the USPS will vary depending on the size of the mail piece. Assuming that it is a letter, it will cost $.61. If it is a large envelope or a flat mail piece, it will cost $1.05. Chuck Stamps.com
The most common use of the domestic 3 cent postcard started in 1958 with the Statue of Liberty issue. It is violet on buff. In 1926, a William McKinley 3 cent postal card was issued for the Universal Postal Union. In 2010, postal cards cost 28 cents and are a very effective low cost way to communicate by mail.
Your answer depends on the service provider who supplies postal service to the location from which you want to send mail. Each research station employs a mail service provider who will dictate postal rates, that vary depending on the destination of the mail.
is extra postage required for mailing a gift card
Yes the United States Postal Service does deliver overnight mail to most locations at an extra cost to consumers wanting to use this service. The United States Postal Service has competitors for this type of service.
2 cents
55cents
In 1960