Once you have obtained your license information, you can transfer it to another computer by email, or in a text file passed over your network, or by using pencil-and-paper if you are very careful. Note: This procedure works only for purchased licenses. Free demo (trial) licenses will not work if they are transferred to another Mac. Instead, simply request another demo (trial) on the other Mac.
To install your License Information into a computer which needs it, launch Bookdog, from the Bookdog menu select Licensing > License Info, then type or paste the Licensee Name and Serial Number respectively into the two fields. When they are correct, the letters will turn from red to black.