postcard
Postcards, a letter designed for writing, without the letter, you can post the post office mail. Its front for the envelope of the format, the opposite has the role of letterhead. The advantage is the provincial stamps and no envelopes, the drawback is small and no secrets. Also known as "postal". Postcards written by the contents of the public can be seen by others, the content is usually not involved in the privacy of the danger, it is called letter. In some places postcards are cheaper than ordinary letters. According to Taiwan China Post's business note, the general public can print their own postcards but not mark the "Republic of China Post", and China's mainland China Post have similar provisions, so many people will post the post office issued postcards as "postal postcards" (postal card, with postage), while the civil printer is a generic term "postcard" (postcard) alleged. Usually in the back of the card printed with patterns (landscape, painting, promotional comics, etc.), in the front can be stamped, write the recipient address and e-mail content. Some postcards have been printed with stamps called postage postcards. ...