Let Someone Train without Providing Pass

I am selling a method for a runescape player to give a trainer access to his account without providing a password. This will mean that a trainer will have no way to change your password. For more info, post here OR add my msn [email protected]

Thank You.
If a market mod or other mod wants to verify, they should contact me via one of the methods above. Prices will be listed after this method is verified by a mod.

 

I am interested in this method, add me please