Organizations
Many penpals meet each other through organizations that bring people together for this purpose.
Organizations can be split into three main categories: free, partial subscription, and subscription-based clubs. Free clubs are usually funded by advertising and profiles are not reviewed, whereas subscription-based clubs will usually not contain any advertising and will have an administrator approving profiles to the database.
While the traditional snail mail pen pal relationship has fallen into a decline due to modern technology closing the world's communication gap, prison pen pal services have combined technology with traditional letter writing. These sites allow inmates to place pen pal ads online; however, inmates in the United States and most of the world are not permitted to access the Internet. Therefore the pen pal relationships with inmates is still conducted via postal mail. Other pen pal organizations have survived by embracing the technology of the Internet.
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