A payment machine is available for the payment of fees in the Main Library Adolf-Reichwein-Straße, floor 0. All fees for which no official letter/invoice (“Leistungsbescheid”) has yet been sent can be paid at this machine. A library card is required for payment. Payments can be made with coins, bills, and debit cards (EC/Girocard). A receipt is printed, and the amount paid is immediately credited to your library account.

Using the shop function, you can purchase vouchers for locker cards, USB drives, or printouts, which can then be redeemed at the circulation desk.

The payment machine provides change for amounts up to €10 (notes to coins and coins to notes).