Wat is a zip code and hw do i get a usa and german zipcode?

Hi ramanchez !
From wikipedia:
IP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan,[1] is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type oftrademark) by the U.S. Postal Service, but its registration has since expired.
As you can see, in order to get a US ZIP Code you will have to have a location in the US.
Best of luck, omerk.