No one will get your password. Even I can not see it. It is in the RAM on the server. If you too paranoid change the password right after your order is executed. Orders will take less than a minute to execute if they match
Dishonesty gets you nowhere. It is one thing to tell people they should trust you with their Paypal password (a dubious business model) it is another to blatantly lie.
If you have admin access on your server then you have the ability to see/record/sell the passwords. The fact that you "won't" doesn't mean you "can't".