Many libraries track the use of items within the library. This is possible within Koha with the use of one or more Statistical Patrons. When collecting items that have been used within the library, you will want to check them out to your statistical patron:
Instead of marking the item as 'checked out' the system will record that the item was used in house:
Repeat these steps for all items that have been used within the library to keep accurate statistics for item use.