The fee for items returned after the due date is 1 PLN per item per week overdue.
All financial matters are handled at the Main Library (Circulation Desk, 1st floor). Payments can be made in cash or by card. Payment information can be viewed in the user’s library account under the “Fees” tab.
Until the outstanding fee has been paid, the user is not permitted to borrow books. Returning the items alone will not automatically unblock the library account. Users with outstanding fees will also not have their Clearance Slip signed.
The full text of the regulations is available here.