In the phone repair business, it is very useful to know who it belongs to or what type of repair is being performed to a electronic device.
the most convenient thing is to print a small ticket with the necessary information and stick it on the device you are repairing. that saves time and money.
Now we can simply print two receipts from the suspended accounts (one for the customer one for u) but thats is not efficient, ...wastes paper, time and money.