On the main register, login to network manager with id 1 passcode 123.
Go to stored and forward, then under that go to print stored declined sales.
It will ask for your secure user ID login.
The secure ID is 1, the password uses a rotating digit (ez2please, ez3please, etc...)
(Notice it is lower case, there is a shift key on the register. We can also change the password to capital letters.)

The paper that prints out has complete card numbers on it and can be used to collect for charges.