Can I transfer purchase license from one account to another?

my question is: can I transfer the purchases I have made in my account to another?

why I almost do not use this account in xbox360

No, digital purchases from one microsoft account can not be transfered to another account. You can use the content from the one account if they are using the home console of said account, or the account is logged in at the time to validate content license.
But you can not transfer the license off the account.

What exactly do you mean by "transferring a license to the account JK THE KILLER"? The license transfer too transfers the licenses from one console to another. Nothing is transferred between accounts. If the expansion was purchased on another account
it might not be possible to play without purchasing on your account.

Hi, no it is not possible to transfer licenses from one account to another. The only license that can be transferred is from a console to another console.

You can transfer the licenses for any downloadable content for your own account. That doesn't transfer the game itself form one account to another though. The license transfer tool is set up for when you purchase a new console and need to switch your gamer
profile from one console to another.

Nothing can be transferred between accounts. The license transfer tool is used to transfer the licenses from one console to another but not between accounts.