Postcard

Postcard(Initially open letter) - special type of postal cards for the open letter without an envelope on the material with high rigidity (stiff paper, Thin cardboard plastic).  
On the obverse side of the card there is any full-scale (occupying the whole area) image and its inverse part is designed for writing messages and address of the recipient and sender as well as for sticking a postage stamp. Often the stamp is printed directly on the postcard and postage is included in the price at the last sale. The postcard can be and not post. In this case, there is no postmark, and under it and the address is a special place, it's just a card from heavy paper or cardboard the size of an ordinary letter. Usually cards are used for a birthday or other memorable dates.

Types of cards:

• art
• reproduction
• original
• documentary (Photo Cards)

Promotional Postcard- Variety of print advertising, odnolistovoe printing product set format, one side of which is the figure, reproduction or photo with a slogan or just showing a brand, and others can be used for letters or text ad company.