KinzPost is the section of Webkinz World where you can send letters, packages, or postcards to friends on your KinzChat phone.
You can find the KinzPost Office on the Kinzville Map, or on your Things to Do menu. Once there, you can choose if you want to send a letter, package, or postcard, then customize the message and select the stationery, stickers, and wrapping paper. Sending letters and packages is free, but formerly cost KinzCash depending on the complexity of the letter or package.
You can send a maximum of three items per package. A player can only send one gift to each friend per day.
In June 2011, it became possible to add Webkinz Hosts as friends and to send them packages, letters, and postcards. These hosts occasionally respond with a letter or a package.